ALT-PU-2025-7695-2
Package thunderbird updated to version 138.0-alt1.p10.1 for branch p10 in task 385484.
Closed vulnerabilities
BDU:2024-09310
Уязвимость браузера Mozilla Firefox и почтового клиента Thunderbird, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю выполнить произвольный код
BDU:2024-11062
Уязвимость функции SEC_ASN1DecodeItem_Util браузера Mozilla Firefox и почтового клиента Thunderbird, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2025-00071
Уязвимость класса PlaybackParams браузера Mozilla Firefox и почтового клиента Thunderbird, позволяющая нарушителю получить доступ к конфиденциальным данным
BDU:2025-00072
Уязвимость функции NSC_DeriveKey браузера Mozilla Firefox и почтового клиента Thunderbird, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации
BDU:2025-00073
Уязвимость функции sec_pkcs7_decoder_start_decrypt() браузера Mozilla Firefox и почтового клиента Thunderbird, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации
BDU:2025-00074
Уязвимость режима Private Browsing Mode браузера Mozilla Firefox и почтового клиента Thunderbird операционных систем Android, позволяющая нарушителю повысить свои привилегии и получить несанкционированный доступ к защищаемой информации
BDU:2025-00199
Уязвимость браузера Mozilla Firefox и почтового клиента Thunderbird операционных систем Android, связанная с некорректным ограничением визуализированных слоев пользовательского интерфейса, позволяющая нарушителю выполнить атаку типа tapjacking
BDU:2025-00202
Уязвимость браузера Mozilla Firefox и почтового клиента Thunderbird, связанная с недостатками процедуры аутентификации, позволяющая нарушителю проводить спуфинг-атаки
BDU:2025-00960
Уязвимость веб-браузера Firefox, почтового клиента Thunderbird, связанная с одновременным выполнением с использованием общего ресурса с неправильной синхронизацией, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2025-02309
Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR связанная с ошибками процедуры подтверждения подлинности сертификата, позволяющая нарушителю оказывать воздействие на конфиденциальность, целостность и доступность защищаемой информации
BDU:2025-02310
Уязвимость компонента WebAssembly браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2025-02311
Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR, связанная с ошибками синхронизации при использовании общего ресурса («Ситуация гонки»), позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
BDU:2025-02312
Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR, связанная с возможностью использования памяти после освобождения, позволяющая нарушителю оказывать воздействие на конфиденциальность, целостность и доступность защищаемой информации
BDU:2025-02313
Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR, связанная с возможностью использования памяти после освобождения, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2025-02314
Уязвимость компонента Custom Highlight API браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2025-02315
Уязвимость полей адресной книги Address Book URI почтового клиента Thunderbird, Thunderbird ESR, связанная с непринятием мер по защите структуры веб-страницы, позволяющая нарушителю выполнить произвольный JavaScript-код
BDU:2025-02316
Уязвимость почтового клиента Thunderbird, Thunderbird ESR, связанная с недостаточной проверкой подлинности данных, позволяющая нарушителю оказать влияние на целостность данных
BDU:2025-02317
Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR, связанная с чтением за границами буфера в памяти, позволяющая нарушителю выполнить произвольный код
BDU:2025-02406
Уязвимость браузера Mozilla Firefox и почтового клиента Thunderbird, связанная с копированием буфера без проверки размера входных данных, позволяющая нарушителю выполнить произвольный код
BDU:2025-02512
Уязвимость почтового клиента Thunderbird, связанная с ошибками представления информации пользовательским интерфейсом, позволяющая нарушителю раскрыть защищаемую информацию
BDU:2025-02578
Уязвимость почтового клиента Thunderbird, связанная с некорректным импортом ключа OpenPGP с сервера WKD, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
BDU:2025-02599
Уязвимость компонента AudioIPC браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR, позволяющая нарушителю выполнить произвольный код
BDU:2025-02600
Уязвимость компонента RegExp браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR, позволяющая нарушителю выполнить произвольный код
BDU:2025-02601
Уязвимость компонента xslt/txNodeSorter браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR, позволяющая нарушителю оказать влияние на конфиденциальность, целостность и доступность защищаемой информации
BDU:2025-02602
Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR, связанная с ошибками представления информации пользовательским интерфейсом, позволяющая нарушителю оказать влияние на целостность защищаемой информации
BDU:2025-02603
Уязвимость компонента WebTransport браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, позволяющая нарушителю вызвать отказ в обслуживании
BDU:2025-02604
Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю вызвать выполнить произвольный код
BDU:2025-02605
Уязвимость компонента RegExp браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR, позволяющая нарушителю оказать влияние на конфиденциальность, целостность защищаемой информации
BDU:2025-02606
Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, Thunderbird ESR, связанная с чтением за границами буфера в памяти, позволяющая нарушителю выполнить произвольный код
BDU:2025-02877
Уязвимость JIT-компилятора браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, позволяющая нарушителю выполнить произвольный код
BDU:2025-02878
Уязвимость браузера Mozilla Firefox и почтового клиента Thunderbird, связанная с переполнением буфера в динамической памяти, позволяющая нарушителю выполнить произвольный код
BDU:2025-02879
Уязвимость функции String.toUpperCase() браузера Mozilla Firefox и почтового клиента Thunderbird, позволяющая нарушителю выполнить произвольный код
BDU:2025-04985
Уязвимость браузера Mozilla Firefox и почтового клиента Thunderbird, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю выполнить произвольный код
BDU:2025-04986
Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, связанная с использованием памяти после ее освобождения, позволяющая нарушителю выполнить произвольный код
BDU:2025-05195
Уязвимость браузера Mozilla Firefox и почтового клиента Thunderbird, позволяющая нарушителю выполнить произвольный код
BDU:2025-05381
Уязвимость функции Copy as cURL браузера Mozilla Firefox и почтового клиента Thunderbird, позволяющая нарушителю выполнить произвольный код
BDU:2025-05382
Уязвимость интерфейса Storage Access API браузера Mozilla Firefox и почтового клиента Thunderbird, позволяющая нарушителю осуществить CSRF-атаку
BDU:2025-05383
Уязвимость браузера Mozilla Firefox и почтового клиента Thunderbird операционных систем Android, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
BDU:2025-05384
Уязвимость браузеров Mozilla Firefox и Firefox ESR, почтового клиента Thunderbird, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
BDU:2025-06230
Уязвимость браузера Mozilla Firefox ESR и почтового клиента Thunderbird, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю выполнить произвольный код
BDU:2025-06555
Уязвимость почтового клиента Thunderbird, связанная с переадресацией URL на ненадежный сайт, позволяющая нарушителю перенаправить пользователя на произвольный URL-адрес
BDU:2025-06569
Уязвимость почтового клиента Thunderbird, связанная с неверным ограничением имени пути к каталогу с ограниченным доступом, позволяющая нарушителю раскрыть защищаемую информацию
BDU:2025-06660
Уязвимость браузера Mozilla Firefox ESR и почтового клиента Thunderbird, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю выполнить произвольный код
BDU:2025-06661
Уязвимость браузера Mozilla Firefox и почтового клиента Thunderbird, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю выполнить произвольный код
BDU:2025-06662
Уязвимость компонента Update Handler браузеров Mozilla Firefox, Mozilla Firefox ESR, почтового клиента Mozilla Thunderbird, позволяющая нарушителю повысить свои привилегии
BDU:2025-06865
Уязвимость компонента Javascript URI Handler браузеров Mozilla Firefox, Mozilla Firefox ESR, почтового клиента Mozilla Thunderbird, позволяющая нарушителю повысить свои привилегии
BDU:2025-07527
Уязвимость браузера Mozilla Firefox и почтового клиента Thunderbird, связанная с утечкой файлового дескриптора, позволяющая нарушителю повысить свои привилегии
BDU:2025-07528
Уязвимость браузера Mozilla Firefox и почтового клиента Thunderbird, связанная с обходом аутентификации посредством спуфинга, позволяющая нарушителю проводить спуфинг-атаки
BDU:2025-07589
Уязвимость почтового клиента Thunderbird, связанная с ошибками представления информации пользовательским интерфейсом, позволяющая нарушителю проводить спуфинг атаки
Modified: 2024-11-04
CVE-2024-10468
Potential race conditions in IndexedDB could have caused memory corruption, leading to a potentially exploitable crash. This vulnerability affects Firefox < 132 and Thunderbird < 132.
Modified: 2025-04-03
CVE-2024-11700
Malicious websites may have been able to perform user intent confirmation through tapjacking. This could have led to users unknowingly approving the launch of external applications, potentially exposing them to underlying vulnerabilities. This vulnerability affects Firefox < 133 and Thunderbird < 133.
Modified: 2025-04-05
CVE-2024-11701
The incorrect domain may have been displayed in the address bar during an interrupted navigation attempt. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 133 and Thunderbird < 133.
Modified: 2025-04-05
CVE-2024-11702
Copying sensitive information from Private Browsing tabs on Android, such as passwords, may have inadvertently stored data in the cloud-based clipboard history if enabled. This vulnerability affects Firefox < 133 and Thunderbird < 133.
Modified: 2025-04-07
CVE-2024-11704
A double-free issue could have occurred in `sec_pkcs7_decoder_start_decrypt()` when handling an error path. Under specific conditions, the same symmetric key could have been freed twice, potentially leading to memory corruption. This vulnerability affects Firefox < 133, Thunderbird < 133, Firefox ESR < 128.7, and Thunderbird < 128.7.
Modified: 2025-06-24
CVE-2024-11705
`NSC_DeriveKey` inadvertently assumed that the `phKey` parameter is always non-NULL. When it was passed as NULL, a segmentation fault (SEGV) occurred, leading to crashes. This behavior conflicted with the PKCS#11 v3.0 specification, which allows `phKey` to be NULL for certain mechanisms. This vulnerability affects Firefox < 133 and Thunderbird < 133.
Modified: 2025-04-07
CVE-2024-11706
A null pointer dereference may have inadvertently occurred in `pk12util`, and specifically in the `SEC_ASN1DecodeItem_Util` function, when handling malformed or improperly formatted input files. This vulnerability affects Firefox < 133 and Thunderbird < 133.
Modified: 2025-04-04
CVE-2024-11708
Missing thread synchronization primitives could have led to a data race on members of the PlaybackParams structure. This vulnerability affects Firefox < 133 and Thunderbird < 133.
Modified: 2025-07-03
CVE-2024-43097
In resizeToAtLeast of SkRegion.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Modified: 2025-03-31
CVE-2024-9403
Memory safety bugs present in Firefox 130. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 131 and Thunderbird < 131.
Modified: 2025-04-03
CVE-2025-0247
Memory safety bugs present in Firefox 133 and Thunderbird 133. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 134 and Thunderbird < 134.
Modified: 2025-02-06
CVE-2025-0510
Thunderbird displayed an incorrect sender address if the From field of an email used the invalid group name syntax that is described in CVE-2024-49040. This vulnerability affects Thunderbird < 128.7 and Thunderbird < 135.
Modified: 2025-02-06
CVE-2025-1009
An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1936613
- https://www.mozilla.org/security/advisories/mfsa2025-07/
- https://www.mozilla.org/security/advisories/mfsa2025-08/
- https://www.mozilla.org/security/advisories/mfsa2025-09/
- https://www.mozilla.org/security/advisories/mfsa2025-10/
- https://www.mozilla.org/security/advisories/mfsa2025-11/
Modified: 2025-02-06
CVE-2025-1010
An attacker could have caused a use-after-free via the Custom Highlight API, leading to a potentially exploitable crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1936982
- https://www.mozilla.org/security/advisories/mfsa2025-07/
- https://www.mozilla.org/security/advisories/mfsa2025-08/
- https://www.mozilla.org/security/advisories/mfsa2025-09/
- https://www.mozilla.org/security/advisories/mfsa2025-10/
- https://www.mozilla.org/security/advisories/mfsa2025-11/
Modified: 2025-02-06
CVE-2025-1011
A bug in WebAssembly code generation could have lead to a crash. It may have been possible for an attacker to leverage this to achieve code execution. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
Modified: 2025-02-06
CVE-2025-1012
A race during concurrent delazification could have led to a use-after-free. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1939710
- https://www.mozilla.org/security/advisories/mfsa2025-07/
- https://www.mozilla.org/security/advisories/mfsa2025-08/
- https://www.mozilla.org/security/advisories/mfsa2025-09/
- https://www.mozilla.org/security/advisories/mfsa2025-10/
- https://www.mozilla.org/security/advisories/mfsa2025-11/
Modified: 2025-04-08
CVE-2025-1013
A race condition could have led to private browsing tabs being opened in normal browsing windows. This could have resulted in a potential privacy leak. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
Modified: 2025-02-06
CVE-2025-1014
Certificate length was not properly checked when added to a certificate store. In practice only trusted data was processed. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
Modified: 2025-03-10
CVE-2025-1015
The Thunderbird Address Book URI fields contained unsanitized links. This could be used by an attacker to create and export an address book containing a malicious payload in a field. For example, in the “Other” field of the Instant Messaging section. If another user imported the address book, clicking on the link could result in opening a web page inside Thunderbird, and that page could execute (unprivileged) JavaScript. This vulnerability affects Thunderbird < 128.7 and Thunderbird < 135.
Modified: 2025-02-06
CVE-2025-1016
Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird 115.19, and Thunderbird 128.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1936601%2C1936844%2C1937694%2C1938469%2C1939583%2C1940994
- https://www.mozilla.org/security/advisories/mfsa2025-07/
- https://www.mozilla.org/security/advisories/mfsa2025-08/
- https://www.mozilla.org/security/advisories/mfsa2025-09/
- https://www.mozilla.org/security/advisories/mfsa2025-10/
- https://www.mozilla.org/security/advisories/mfsa2025-11/
Modified: 2025-02-06
CVE-2025-1017
Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1926256%2C1935984%2C1935471
- https://www.mozilla.org/security/advisories/mfsa2025-07/
- https://www.mozilla.org/security/advisories/mfsa2025-09/
- https://www.mozilla.org/security/advisories/mfsa2025-10/
- https://www.mozilla.org/security/advisories/mfsa2025-11/
Modified: 2025-04-04
CVE-2025-1930
On Windows, a compromised content process could use bad StreamData sent over AudioIPC to trigger a use-after-free in the Browser process. This could have led to a sandbox escape. This vulnerability affects Firefox < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1902309
- https://www.mozilla.org/security/advisories/mfsa2025-14/
- https://www.mozilla.org/security/advisories/mfsa2025-15/
- https://www.mozilla.org/security/advisories/mfsa2025-16/
- https://www.mozilla.org/security/advisories/mfsa2025-17/
- https://www.mozilla.org/security/advisories/mfsa2025-18/
Modified: 2025-04-03
CVE-2025-1931
It was possible to cause a use-after-free in the content process side of a WebTransport connection, leading to a potentially exploitable crash. This vulnerability affects Firefox < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1944126
- https://www.mozilla.org/security/advisories/mfsa2025-14/
- https://www.mozilla.org/security/advisories/mfsa2025-15/
- https://www.mozilla.org/security/advisories/mfsa2025-16/
- https://www.mozilla.org/security/advisories/mfsa2025-17/
- https://www.mozilla.org/security/advisories/mfsa2025-18/
Modified: 2025-03-28
CVE-2025-1932
An inconsistent comparator in xslt/txNodeSorter could have resulted in potentially exploitable out-of-bounds access. Only affected version 122 and later. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
Modified: 2025-04-03
CVE-2025-1933
On 64-bit CPUs, when the JIT compiles WASM i32 return values they can pick up bits from left over memory. This can potentially cause them to be treated as a different type. This vulnerability affects Firefox < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1946004
- https://www.mozilla.org/security/advisories/mfsa2025-14/
- https://www.mozilla.org/security/advisories/mfsa2025-15/
- https://www.mozilla.org/security/advisories/mfsa2025-16/
- https://www.mozilla.org/security/advisories/mfsa2025-17/
- https://www.mozilla.org/security/advisories/mfsa2025-18/
Modified: 2025-04-03
CVE-2025-1934
It was possible to interrupt the processing of a RegExp bailout and run additional JavaScript, potentially triggering garbage collection when the engine was not expecting it. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
Modified: 2025-04-03
CVE-2025-1935
A web page could trick a user into setting that site as the default handler for a custom URL protocol. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
Modified: 2025-06-24
CVE-2025-1936
jar: URLs retrieve local file content packaged in a ZIP archive. The null and everything after it was ignored when retrieving the content from the archive, but the fake extension after the null was used to determine the type of content. This could have been used to hide code in a web extension disguised as something else like an image. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
Modified: 2025-04-03
CVE-2025-1937
Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, and Thunderbird 128.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1938471%2C1940716
- https://www.mozilla.org/security/advisories/mfsa2025-14/
- https://www.mozilla.org/security/advisories/mfsa2025-15/
- https://www.mozilla.org/security/advisories/mfsa2025-16/
- https://www.mozilla.org/security/advisories/mfsa2025-17/
- https://www.mozilla.org/security/advisories/mfsa2025-18/
- http://www.openwall.com/lists/oss-security/2025/03/10/6
Modified: 2025-04-03
CVE-2025-1938
Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1922889%2C1935004%2C1943586%2C1943912%2C1948111
- https://www.mozilla.org/security/advisories/mfsa2025-14/
- https://www.mozilla.org/security/advisories/mfsa2025-16/
- https://www.mozilla.org/security/advisories/mfsa2025-17/
- https://www.mozilla.org/security/advisories/mfsa2025-18/
Modified: 2025-03-28
CVE-2025-1942
When String.toUpperCase() caused a string to get longer it was possible for uninitialized memory to be incorporated into the result string This vulnerability affects Firefox < 136 and Thunderbird < 136.
Modified: 2025-04-03
CVE-2025-1943
Memory safety bugs present in Firefox 135 and Thunderbird 135. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 136 and Thunderbird < 136.
Modified: 2025-04-03
CVE-2025-26695
When requesting an OpenPGP key from a WKD server, an incorrect padding size was used and a network observer could have learned the length of the requested email address. This vulnerability affects Thunderbird < 136 and Thunderbird < 128.8.
Modified: 2025-04-03
CVE-2025-26696
Certain crafted MIME email messages that claimed to contain an encrypted OpenPGP message, which instead contained an OpenPGP signed message, were wrongly shown as being encrypted. This vulnerability affects Thunderbird < 136 and Thunderbird < 128.8.
Modified: 2025-06-13
CVE-2025-2817
Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations on paths controlled by a non-privileged user and enabling privilege escalation. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1917536
- https://www.mozilla.org/security/advisories/mfsa2025-28/
- https://www.mozilla.org/security/advisories/mfsa2025-29/
- https://www.mozilla.org/security/advisories/mfsa2025-30/
- https://www.mozilla.org/security/advisories/mfsa2025-31/
- https://www.mozilla.org/security/advisories/mfsa2025-32/
Modified: 2025-06-18
CVE-2025-2830
By crafting a malformed file name for an attachment in a multipart message, an attacker can trick Thunderbird into including a directory listing of /tmp when the message is forwarded or edited as a new message. This vulnerability could allow attackers to disclose sensitive information from the victim's system. This vulnerability is not limited to Linux; similar behavior has been observed on Windows as well. This vulnerability affects Thunderbird < 137.0.2 and Thunderbird < 128.9.2.
Modified: 2025-04-07
CVE-2025-3028
JavaScript code running while transforming a document with the XSLTProcessor could lead to a use-after-free. This vulnerability affects Firefox < 137, Firefox ESR < 115.22, Firefox ESR < 128.9, Thunderbird < 137, and Thunderbird < 128.9.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1941002
- https://www.mozilla.org/security/advisories/mfsa2025-20/
- https://www.mozilla.org/security/advisories/mfsa2025-21/
- https://www.mozilla.org/security/advisories/mfsa2025-22/
- https://www.mozilla.org/security/advisories/mfsa2025-23/
- https://www.mozilla.org/security/advisories/mfsa2025-24/
Modified: 2025-04-07
CVE-2025-3029
A crafted URL containing specific Unicode characters could have hidden the true origin of the page, resulting in a potential spoofing attack. This vulnerability affects Firefox < 137, Firefox ESR < 128.9, Thunderbird < 137, and Thunderbird < 128.9.
Modified: 2025-04-07
CVE-2025-3030
Memory safety bugs present in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 137, Firefox ESR < 128.9, Thunderbird < 137, and Thunderbird < 128.9.
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1850615%2C1932468%2C1942551%2C1951017%2C1951494
- https://www.mozilla.org/security/advisories/mfsa2025-20/
- https://www.mozilla.org/security/advisories/mfsa2025-22/
- https://www.mozilla.org/security/advisories/mfsa2025-23/
- https://www.mozilla.org/security/advisories/mfsa2025-24/
Modified: 2025-04-07
CVE-2025-3031
An attacker could read 32 bits of values spilled onto the stack in a JIT compiled function. This vulnerability affects Firefox < 137 and Thunderbird < 137.
Modified: 2025-04-07
CVE-2025-3032
Leaking of file descriptors from the fork server to web content processes could allow for privilege escalation attacks. This vulnerability affects Firefox < 137 and Thunderbird < 137.
Modified: 2025-04-07
CVE-2025-3033
After selecting a malicious Windows `.url` shortcut from the local filesystem, an unexpected file could be uploaded. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 137 and Thunderbird < 137.
Modified: 2025-04-07
CVE-2025-3034
Memory safety bugs present in Firefox 136 and Thunderbird 136. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 137 and Thunderbird < 137.
Modified: 2025-06-18
CVE-2025-3522
Thunderbird processes the X-Mozilla-External-Attachment-URL header to handle attachments which can be hosted externally. When an email is opened, Thunderbird accesses the specified URL to determine file size, and navigates to it when the user clicks the attachment. Because the URL is not validated or sanitized, it can reference internal resources like chrome:// or SMB share file:// links, potentially leading to hashed Windows credential leakage and opening the door to more serious security issues. This vulnerability affects Thunderbird < 137.0.2 and Thunderbird < 128.9.2.
Modified: 2025-06-13
CVE-2025-3523
When an email contains multiple attachments with external links via the X-Mozilla-External-Attachment-URL header, only the last link is shown when hovering over any attachment. Although the correct link is used on click, the misleading hover text could trick users into downloading content from untrusted sources. This vulnerability affects Thunderbird < 137.0.2 and Thunderbird < 128.9.2.
Modified: 2025-05-09
CVE-2025-4082
Modification of specific WebGL shader attributes could trigger an out-of-bounds read, which, when chained with other vulnerabilities, could be used to escalate privileges. *This bug only affects Thunderbird for macOS. Other versions of Thunderbird are unaffected.* This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1937097
- https://www.mozilla.org/security/advisories/mfsa2025-28/
- https://www.mozilla.org/security/advisories/mfsa2025-29/
- https://www.mozilla.org/security/advisories/mfsa2025-30/
- https://www.mozilla.org/security/advisories/mfsa2025-31/
- https://www.mozilla.org/security/advisories/mfsa2025-32/
Modified: 2025-05-09
CVE-2025-4083
A process isolation vulnerability in Thunderbird stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird < 128.10.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1958350
- https://www.mozilla.org/security/advisories/mfsa2025-28/
- https://www.mozilla.org/security/advisories/mfsa2025-29/
- https://www.mozilla.org/security/advisories/mfsa2025-30/
- https://www.mozilla.org/security/advisories/mfsa2025-31/
- https://www.mozilla.org/security/advisories/mfsa2025-32/
Modified: 2025-05-09
CVE-2025-4084
Due to insufficient escaping of the special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. *This bug only affects Firefox for Windows. Other versions of Firefox are unaffected.* This vulnerability affects Firefox ESR < 128.10, Firefox ESR < 115.23, and Thunderbird < 128.10.
Modified: 2025-05-09
CVE-2025-4085
An attacker with control over a content process could potentially leverage the privileged UITour actor to leak sensitive information or escalate privileges. This vulnerability affects Firefox < 138 and Thunderbird < 138.
Modified: 2025-05-09
CVE-2025-4086
A specially crafted filename containing a large number of encoded newline characters could obscure the file's extension when displayed in the download dialog. *This bug only affects Thunderbird for Android. Other versions of Thunderbird are unaffected.* This vulnerability affects Firefox < 138 and Thunderbird < 138.
Modified: 2025-05-09
CVE-2025-4087
A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.
Modified: 2025-05-09
CVE-2025-4088
A security vulnerability in Thunderbird allowed malicious sites to use redirects to send credentialed requests to arbitrary endpoints on any site that had invoked the Storage Access API. This enabled potential Cross-Site Request Forgery attacks across origins. This vulnerability affects Firefox < 138 and Thunderbird < 138.
Modified: 2025-05-09
CVE-2025-4089
Due to insufficient escaping of special characters in the "copy as cURL" feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. This vulnerability affects Firefox < 138 and Thunderbird < 138.
Modified: 2025-05-09
CVE-2025-4090
A vulnerability existed in Thunderbird for Android where potentially sensitive library locations were logged via Logcat. This vulnerability affects Firefox < 138 and Thunderbird < 138.
Modified: 2025-05-09
CVE-2025-4091
Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10.
Modified: 2025-05-09
CVE-2025-4092
Memory safety bugs present in Firefox 137 and Thunderbird 137. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 138 and Thunderbird < 138.
Modified: 2025-05-09
CVE-2025-4093
Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 128.10 and Thunderbird < 128.10.
Modified: 2025-06-11
CVE-2025-5269
Memory safety bug present in Firefox ESR 128.10, and Thunderbird 128.10. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 128.11 and Thunderbird < 128.11.
Closed bugs
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