ALT-BU-2021-4538-1
Branch sisyphus update bulletin.
Package firefox-esr updated to version 91.4.0-alt1 for branch sisyphus in task 291513.
Closed vulnerabilities
BDU:2021-06177
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с ошибками криптографических преобразований, позволяющая нарушителю проводить спуфинг-атаки
BDU:2021-06178
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с недостаточной проверкой вводимых данных, позволяющая нарушителю обойти существующие ограничения безопасности
BDU:2021-06179
Уязвимость обработки запросов XMLHttpRequest браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с раскрытием информации, позволяющая нарушителю получить доступ к конфиденциальной информации
BDU:2021-06180
Уязвимость обработки политик CSP браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с ошибками в настройках безопасности, позволяющая нарушителю обойти существующие ограничения безопасности
BDU:2021-06181
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с ошибками криптографических преобразований, позволяющая нарушителю проводить спуфинг-атаки
BDU:2021-06182
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с неправильным преобразованием типов, позволяющая нарушителю выполнить произвольный код
BDU:2021-06183
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с раскрытием информации, позволяющая нарушителю получить доступ к конфиденциальной информации
BDU:2021-06191
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с использованием памяти после ее освобождения, позволяющая нарушителю выполнить произвольный код
BDU:2021-06192
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с выполнением цикла с недоступным условием выхода, позволяющая нарушителю выполнить отказ в обслуживании
Modified: 2024-11-21
CVE-2021-43536
Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1730120
- https://bugzilla.mozilla.org/show_bug.cgi?id=1730120
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43537
An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1738237
- https://bugzilla.mozilla.org/show_bug.cgi?id=1738237
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43538
By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1739091
- https://bugzilla.mozilla.org/show_bug.cgi?id=1739091
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43539
Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1739683
- https://bugzilla.mozilla.org/show_bug.cgi?id=1739683
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43541
When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1696685
- https://bugzilla.mozilla.org/show_bug.cgi?id=1696685
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43542
Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1723281
- https://bugzilla.mozilla.org/show_bug.cgi?id=1723281
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43543
Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1738418
- https://bugzilla.mozilla.org/show_bug.cgi?id=1738418
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43545
Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1720926
- https://bugzilla.mozilla.org/show_bug.cgi?id=1720926
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43546
It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1737751
- https://bugzilla.mozilla.org/show_bug.cgi?id=1737751
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Package lua5.1-module-compat53 updated to version 0.8-alt1 for branch sisyphus in task 291631.
Closed bugs
Не пакуются файлы compat-5.3.h, compat-5.3.c и lprefix.h
Closed vulnerabilities
Modified: 2024-11-21
CVE-2021-4024
A flaw was found in podman. The `podman machine` function (used to create and manage Podman virtual machine containing a Podman process) spawns a `gvproxy` process on the host system. The `gvproxy` API is accessible on port 7777 on all IP addresses on the host. If that port is open on the host's firewall, an attacker can potentially use the `gvproxy` API to forward ports on the host to ports in the VM, making private services on the VM accessible to the network. This issue could be also used to interrupt the host's services by forwarding all ports to the VM.
Modified: 2024-11-21
CVE-2021-41190
The OCI Distribution Spec project defines an API protocol to facilitate and standardize the distribution of content. In the OCI Distribution Specification version 1.0.0 and prior, the Content-Type header alone was used to determine the type of document during push and pull operations. Documents that contain both “manifests” and “layers” fields could be interpreted as either a manifest or an index in the absence of an accompanying Content-Type header. If a Content-Type header changed between two pulls of the same digest, a client may interpret the resulting content differently. The OCI Distribution Specification has been updated to require that a mediaType value present in a manifest or index match the Content-Type header used during the push and pull operations. Clients pulling from a registry may distrust the Content-Type header and reject an ambiguous document that contains both “manifests” and “layers” fields or “manifests” and “config” fields if they are unable to update to version 1.0.1 of the spec.
- [oss-security] 20211119 CVE-2021-41190 OCI distribution and image spec: "content-type" confusion
- [oss-security] 20211119 CVE-2021-41190 OCI distribution and image spec: "content-type" confusion
- https://github.com/opencontainers/distribution-spec/commit/ac28cac0557bcd3084714ab09f9f2356fe504923
- https://github.com/opencontainers/distribution-spec/commit/ac28cac0557bcd3084714ab09f9f2356fe504923
- https://github.com/opencontainers/distribution-spec/security/advisories/GHSA-mc8v-mgrf-8f4m
- https://github.com/opencontainers/distribution-spec/security/advisories/GHSA-mc8v-mgrf-8f4m
- FEDORA-2021-3dda301691
- FEDORA-2021-3dda301691
- FEDORA-2021-62352983b4
- FEDORA-2021-62352983b4
- FEDORA-2021-d250fc2622
- FEDORA-2021-d250fc2622
- FEDORA-2021-6dc68dbe4d
- FEDORA-2021-6dc68dbe4d
- FEDORA-2021-aacef7fa15
- FEDORA-2021-aacef7fa15
- FEDORA-2021-79ba5abef6
- FEDORA-2021-79ba5abef6
- FEDORA-2021-eb2742b148
- FEDORA-2021-eb2742b148
- FEDORA-2021-6789ed60f2
- FEDORA-2021-6789ed60f2
Closed vulnerabilities
BDU:2021-06177
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с ошибками криптографических преобразований, позволяющая нарушителю проводить спуфинг-атаки
BDU:2021-06178
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с недостаточной проверкой вводимых данных, позволяющая нарушителю обойти существующие ограничения безопасности
BDU:2021-06179
Уязвимость обработки запросов XMLHttpRequest браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с раскрытием информации, позволяющая нарушителю получить доступ к конфиденциальной информации
BDU:2021-06180
Уязвимость обработки политик CSP браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с ошибками в настройках безопасности, позволяющая нарушителю обойти существующие ограничения безопасности
BDU:2021-06181
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с ошибками криптографических преобразований, позволяющая нарушителю проводить спуфинг-атаки
BDU:2021-06182
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с неправильным преобразованием типов, позволяющая нарушителю выполнить произвольный код
BDU:2021-06183
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с раскрытием информации, позволяющая нарушителю получить доступ к конфиденциальной информации
BDU:2021-06191
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с использованием памяти после ее освобождения, позволяющая нарушителю выполнить произвольный код
BDU:2021-06192
Уязвимость браузера Mozilla Firefox и почтового клиента Mozilla Thunderbird, связанная с выполнением цикла с недоступным условием выхода, позволяющая нарушителю выполнить отказ в обслуживании
Modified: 2024-11-21
CVE-2021-4129
Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safety bugs present in Firefox 94. 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 < 95, Firefox ESR < 91.4.0, and Thunderbird < 91.4.0.
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1393362%2C1736046%2C1736751%2C1737009%2C1739372%2C1739421
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1393362%2C1736046%2C1736751%2C1737009%2C1739372%2C1739421
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43536
Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1730120
- https://bugzilla.mozilla.org/show_bug.cgi?id=1730120
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43537
An incorrect type conversion of sizes from 64bit to 32bit integers allowed an attacker to corrupt memory leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1738237
- https://bugzilla.mozilla.org/show_bug.cgi?id=1738237
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43538
By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock access, which could have been used for spoofing attacks. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1739091
- https://bugzilla.mozilla.org/show_bug.cgi?id=1739091
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43539
Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1739683
- https://bugzilla.mozilla.org/show_bug.cgi?id=1739683
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43540
WebExtensions with the correct permissions were able to create and install ServiceWorkers for third-party websites that would not have been uninstalled with the extension. This vulnerability affects Firefox < 95.
Modified: 2024-11-21
CVE-2021-43541
When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1696685
- https://bugzilla.mozilla.org/show_bug.cgi?id=1696685
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43542
Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1723281
- https://bugzilla.mozilla.org/show_bug.cgi?id=1723281
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43543
Documents loaded with the CSP sandbox directive could have escaped the sandbox's script restriction by embedding additional content. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1738418
- https://bugzilla.mozilla.org/show_bug.cgi?id=1738418
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43544
When receiving a URL through a SEND intent, Firefox would have searched for the text, but subsequent usages of the address bar might have caused the URL to load unintentionally, which could lead to XSS and spoofing attacks. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 95.
Modified: 2024-11-21
CVE-2021-43545
Using the Location API in a loop could have caused severe application hangs and crashes. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1720926
- https://bugzilla.mozilla.org/show_bug.cgi?id=1720926
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Modified: 2024-11-21
CVE-2021-43546
It was possible to recreate previous cursor spoofing attacks against users with a zoomed native cursor. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1737751
- https://bugzilla.mozilla.org/show_bug.cgi?id=1737751
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- [debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
- GLSA-202202-03
- GLSA-202202-03
- GLSA-202208-14
- GLSA-202208-14
- DSA-5026
- DSA-5026
- DSA-5034
- DSA-5034
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-52/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-53/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
- https://www.mozilla.org/security/advisories/mfsa2021-54/
Closed bugs
/etc/profile.d/glib2.sh неправильно обрабатывает отсутствие /usr/bin/natspec
Closed bugs
gnupg2: restore setting GPG_TTY in profile.d