ALT-BU-2020-3863-1
Branch c8.1 update bulletin.
Package thunderbird updated to version 68.9.0-alt0.M80C.1 for branch c8.1 in task 252823.
Closed vulnerabilities
BDU:2021-00078
Уязвимость веб-браузеров Firefox ESR и Firefox и почтового клиента Thunderbird, связанная с выходом операции за допустимые границы буфера данных, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании
BDU:2021-00094
Уязвимость модуля распаковки веб-браузеров Firefox ESR и Firefox и почтового клиента Thunderbird, связанная с недостатком механизма проверки подлинности данных, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании
BDU:2021-00099
Уязвимость подписи DSA веб-браузеров программного обеспечения Firefox, Firefox-esr и Thunderbird, связанная с раскрытием информации в результате расхождений, позволяющая нарушителю получить доступ к конфиденциальным данным
BDU:2021-02028
Уязвимость компонента SharedWorkerService браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, позволяющая нарушителю вызвать отказ в обслуживании
Modified: 2024-11-21
CVE-2020-12398
If Thunderbird is configured to use STARTTLS for an IMAP server, and the server sends a PREAUTH response, then Thunderbird will continue with an unencrypted connection, causing email data to be sent without protection. This vulnerability affects Thunderbird < 68.9.0.
Modified: 2024-11-21
CVE-2020-12399
NSS has shown timing differences when performing DSA signatures, which was exploitable and could eventually leak private keys. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1631576
- [debian-lts-announce] 20200929 [SECURITY] [DLA 2388-1] nss security update
- GLSA-202007-49
- USN-4421-1
- DSA-4726
- https://www.mozilla.org/security/advisories/mfsa2020-20/
- https://www.mozilla.org/security/advisories/mfsa2020-21/
- https://www.mozilla.org/security/advisories/mfsa2020-22/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1631576
- https://www.mozilla.org/security/advisories/mfsa2020-22/
- https://www.mozilla.org/security/advisories/mfsa2020-21/
- https://www.mozilla.org/security/advisories/mfsa2020-20/
- DSA-4726
- USN-4421-1
- GLSA-202007-49
- [debian-lts-announce] 20200929 [SECURITY] [DLA 2388-1] nss security update
Modified: 2024-11-21
CVE-2020-12405
When browsing a malicious page, a race condition in our SharedWorkerService could occur and lead to a potentially exploitable crash. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1631618
- USN-4421-1
- https://www.mozilla.org/security/advisories/mfsa2020-20/
- https://www.mozilla.org/security/advisories/mfsa2020-21/
- https://www.mozilla.org/security/advisories/mfsa2020-22/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1631618
- https://www.mozilla.org/security/advisories/mfsa2020-22/
- https://www.mozilla.org/security/advisories/mfsa2020-21/
- https://www.mozilla.org/security/advisories/mfsa2020-20/
- USN-4421-1
Modified: 2024-11-21
CVE-2020-12406
Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
- https://bugzilla.mozilla.org/show_bug.cgi?id=1639590
- USN-4421-1
- https://www.mozilla.org/security/advisories/mfsa2020-20/
- https://www.mozilla.org/security/advisories/mfsa2020-21/
- https://www.mozilla.org/security/advisories/mfsa2020-22/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1639590
- https://www.mozilla.org/security/advisories/mfsa2020-22/
- https://www.mozilla.org/security/advisories/mfsa2020-21/
- https://www.mozilla.org/security/advisories/mfsa2020-20/
- USN-4421-1
Modified: 2024-11-21
CVE-2020-12410
Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8. 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 Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1619305%2C1632717
- USN-4421-1
- https://www.mozilla.org/security/advisories/mfsa2020-20/
- https://www.mozilla.org/security/advisories/mfsa2020-21/
- https://www.mozilla.org/security/advisories/mfsa2020-22/
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1619305%2C1632717
- https://www.mozilla.org/security/advisories/mfsa2020-22/
- https://www.mozilla.org/security/advisories/mfsa2020-21/
- https://www.mozilla.org/security/advisories/mfsa2020-20/
- USN-4421-1