Описание
Security update for MozillaThunderbird
This update for MozillaThunderbird fixes the following issues:
- Mozilla Thunderbird 78.6
- new: MailExtensions: Added browser.windows.openDefaultBrowser() (bmo#1664708)
- changed: Thunderbird now only shows quota exceeded indications on the main window (bmo#1671748)
- changed: MailExtensions: menus API enabled in messages being composed (bmo#1670832)
- changed: MailExtensions: Honor allowScriptsToClose argument in windows.create API function (bmo#1675940)
- changed: MailExtensions: APIs that returned an accountId will reflect the account the message belongs to, not what is stored in message headers (bmo#1644032)
- fixed: Keyboard shortcut for toggling message 'read' status not shown in menus (bmo#1619248)
- fixed: OpenPGP: After importing a secret key, Key Manager displayed properties of the wrong key (bmo#1667054)
- fixed: OpenPGP: Inline PGP parsing improvements (bmo#1660041)
- fixed: OpenPGP: Discovering keys online via Key Manager sometimes failed on Linux (bmo#1634053)
- fixed: OpenPGP: Encrypted attachment 'Decrypt and Open/Save As' did not work (bmo#1663169)
- fixed: OpenPGP: Importing keys failed on macOS (bmo#1680757)
- fixed: OpenPGP: Verification of clear signed UTF-8 text failed (bmo#1679756)
- fixed: Address book: Some columns incorrectly displayed no data (bmo#1631201)
- fixed: Address book: The address book view did not update after changing the name format in the menu (bmo#1678555)
- fixed: Calendar: Could not import an ICS file into a CalDAV calendar (bmo#1652984)
- fixed: Calendar: Two 'Home' calendars were visible on a new profile (bmo#1656782)
- fixed: Calendar: Dark theme was incomplete on Linux (bmo#1655543)
- fixed: Dark theme did not apply to new mail notification popups (bmo#1681083)
- fixed: Folder icon, message list, and contact side bar visual improvements (bmo#1679436)
- fixed: MailExtensions: HTTP refresh in browser content tabs did not work (bmo#1667774)
- fixed: MailExtensions: messageDisplayScripts failed to run in main window (bmo#1674932)
- fixed: Various security fixes MFSA 2020-56 (bsc#1180039)
- CVE-2020-16042 (bmo#1679003) Operations on a BigInt could have caused uninitialized memory to be exposed
- CVE-2020-26971 (bmo#1663466) Heap buffer overflow in WebGL
- CVE-2020-26973 (bmo#1680084) CSS Sanitizer performed incorrect sanitization
- CVE-2020-26974 (bmo#1681022) Incorrect cast of StyleGenericFlexBasis resulted in a heap use-after-free
- CVE-2020-26978 (bmo#1677047) Internal network hosts could have been probed by a malicious webpage
- CVE-2020-35111 (bmo#1657916) The proxy.onRequest API did not catch view-source URLs
- CVE-2020-35112 (bmo#1661365) Opening an extension-less download may have inadvertently launched an executable instead
- CVE-2020-35113 (bmo#1664831, bmo#1673589) Memory safety bugs fixed in Thunderbird 78.6
This update was imported from the SUSE:SLE-15:Update update project.
Список пакетов
openSUSE Leap 15.1
Ссылки
- E-Mail link for openSUSE-SU-2020:2324-1
- SUSE Security Ratings
- SUSE Bug 1180039
- SUSE CVE CVE-2020-16042 page
- SUSE CVE CVE-2020-26971 page
- SUSE CVE CVE-2020-26973 page
- SUSE CVE CVE-2020-26974 page
- SUSE CVE CVE-2020-26978 page
- SUSE CVE CVE-2020-35111 page
- SUSE CVE CVE-2020-35112 page
- SUSE CVE CVE-2020-35113 page
Описание
Uninitialized Use in V8 in Google Chrome prior to 87.0.4280.88 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
Затронутые продукты
Ссылки
- CVE-2020-16042
- SUSE Bug 1179576
- SUSE Bug 1180039
Описание
Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow on some video drivers. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.
Затронутые продукты
Ссылки
- CVE-2020-26971
- SUSE Bug 1180039
Описание
Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. This could have been used as a sanitizer bypass. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.
Затронутые продукты
Ссылки
- CVE-2020-26973
- SUSE Bug 1180039
Описание
When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. This resulted in a heap user-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.
Затронутые продукты
Ссылки
- CVE-2020-26974
- SUSE Bug 1180039
Описание
Using techniques that built on the slipstream research, a malicious webpage could have exposed both an internal network's hosts as well as services running on the user's local machine. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.
Затронутые продукты
Ссылки
- CVE-2020-26978
- SUSE Bug 1180039
Описание
When an extension with the proxy permission registered to receive <all_urls>, the proxy.onRequest callback was not triggered for view-source URLs. While web content cannot navigate to such URLs, a user opening View Source could have inadvertently leaked their IP address. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.
Затронутые продукты
Ссылки
- CVE-2020-35111
- SUSE Bug 1180039
Описание
If a user downloaded a file lacking an extension on Windows, and then "Open"-ed it from the downloads panel, if there was an executable file in the downloads directory with the same name but with an executable extension (such as .bat or .exe) that executable would have been launched instead. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.*. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.
Затронутые продукты
Ссылки
- CVE-2020-35112
- SUSE Bug 1180039
Описание
Mozilla developers reported memory safety bugs present in Firefox 83 and Firefox ESR 78.5. 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 < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.
Затронутые продукты
Ссылки
- CVE-2020-35113
- SUSE Bug 1180039