Описание
Security update for MozillaThunderbird
This update for MozillaThunderbird fixes the following issues:
Mozilla Thunderbird 78.12
- fixed: Sending an email containing HTML links with spaces in the URL sometimes resulted in broken links
- fixed: Folder Pane display theme fixes for macOS
- fixed: Chat account settings did not always save as expected
- fixed: RSS feed subscriptions sometimes lost
- fixed: Calendar: A parsing error for alarm triggers of type 'DURATION' caused sync problems for some users
- fixed: Various security fixes
MFSA 2021-30 (bsc#1188275)
- CVE-2021-29969: IMAP server responses sent by a MITM prior to STARTTLS could be processed
- CVE-2021-29970: Use-after-free in accessibility features of a document
- CVE-2021-30547: Out of bounds write in ANGLE
- CVE-2021-29976: Memory safety bugs fixed in Thunderbird 78.12
Список пакетов
openSUSE Leap 15.3
Ссылки
- E-Mail link for openSUSE-SU-2021:2458-1
- SUSE Security Ratings
- SUSE Bug 1188275
- SUSE CVE CVE-2021-29969 page
- SUSE CVE CVE-2021-29970 page
- SUSE CVE CVE-2021-29976 page
- SUSE CVE CVE-2021-30547 page
Описание
If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.
Затронутые продукты
Ссылки
- CVE-2021-29969
Описание
A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.
Затронутые продукты
Ссылки
- CVE-2021-29970
- SUSE Bug 1188275
Описание
Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. 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 < 78.12, Firefox ESR < 78.12, and Firefox < 90.
Затронутые продукты
Ссылки
- CVE-2021-29976
- SUSE Bug 1188275
Описание
Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.
Затронутые продукты
Ссылки
- CVE-2021-30547
- SUSE Bug 1187141
- SUSE Bug 1188275