Security fix for the ALT Linux 10 package thunderbird version 78.6.0-alt1

Dec. 15, 2020 Andrey Cherepanov 78.6.0-alt1 - New version 78.6.0. - Security fixes: + CVE-2020-16042 Operations on a BigInt could have caused uninitialized memory to be exposed + CVE-2020-26971 Heap buffer overflow in WebGL + CVE-2020-26973 CSS Sanitizer performed incorrect sanitization +...

UBUNTU-CVE-2020-35114

Mozilla developers reported memory safety bugs present in Firefox 83. 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...

Security Vulnerabilities fixed in Firefox 84 — Mozilla

When a BigInt was right-shifted the backing store was not properly cleared, allowing uninitialized memory to be read. Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow on some video drivers. The lifecycle of IPC Actors allows managed actors t...

CVE-2020-35113

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, Thunderbi...

CVE-2020-35114

Mozilla developers reported memory safety bugs present in Firefox 83. 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...

SUSE SLES15 Security Update : kernel (SUSE-SU-2020:3798-1)

The SUSE Linux Enterprise 15-SP1 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-20669: Fixed an improper check i915gemexecbuffer2ioctl in drivers/gpu/drm/i915/i915gemexecbuffer.c bsc1122971. CVE-2019-20934: Fixed a use-after-free ...

SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:3748-1)

The SUSE Linux Enterprise 15 SP2 kernel was updated to 3.12.31 to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-15436: Fixed a use after free vulnerability in fs/blockdev.c which could have allowed local users to gain privileges or cause a denial of...

Cisco Reissues Patches for Critical Bugs in Jabber Video Conferencing Software

Cisco has once again fixed four previously disclosed critical bugs in its Jabber video conferencing and messaging app that were inadequately addressed, leaving its users susceptible to remote attacks. The vulnerabilities, if successfully exploited, could allow an authenticated, remote attacker to...

Valve's Steam Server Bugs Could've Let Hackers Hijack Online Games

Critical flaws in a core networking library powering Valve's online gaming functionality could have allowed malicious actors to remotely crash games and even take control over affected third-party game servers. "An attacker could remotely crash an opponent's game client to force a win or even...

CVE-2020-29657

In JerryScript 2.3.0, there is an out-of-bounds read in mainprintunhandledexception in the main-utils.c file...

CVE-2020-26970

When reading SMTP server status codes, Thunderbird writes an integer value to a position on the stack that is intended to contain just one byte. Depending on processor architecture and stack layout, this leads to stack corruption that may be exploitable. This vulnerability affects Thunderbird...

Memory corruption

Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. 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 83, Firefox E...

CVE-2020-26969

CVE-2020-26969 involves memory safety bugs in Mozilla Firefox 82 that may lead to memory corruption and potential arbitrary code execution. Affected product: Firefox; vulnerable component: memory handling in Firefox prior to 83. Root cause as described: memory safety issues; impact: potential for...

CVE-2020-26969

Mozilla developers reported memory safety bugs present in Firefox 82. 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 83...

SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2020:3021-1)

This update for MozillaFirefox fixes the following issues : Firefox Extended Support Release 78.4.0 ESR - Fixed: Various stability, functionality, and security fixes MFSA 2020-46 bsc1177872, bsc1176756 - CVE-2020-15969 Use-after-free in usersctp - CVE-2020-15683 Memory safety bugs fixed in Firefo...

SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2981-1)

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-12351: Fixed a type confusion while processing AMP packets aka 'BleedingTooth' aka 'BadKarma' bsc1177724. CVE-2020-12352: Fixed an information leak when...

SUSE SLES12 Security Update : kernel (SUSE-SU-2020:3281-1)

The SUSE Linux Enterprise 12 SP5 kernel Azure was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-25656: Fixed a concurrency use-after-free in vtdokdgkbioctl bnc1177766. CVE-2020-25285: Fixed a race condition between hugetlb sysctl handlers in...

SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2904-1)

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-26088: Fixed an improper CAPNETRAW check in NFC socket creation could have been used by local attackers to create raw sockets, bypassing security...

SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:2905-1)

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-26088: Fixed an improper CAPNETRAW check in NFC socket creation could have been used by local attackers to create raw sockets, bypassing security...

SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:2972-1)

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-12351: Fixed a type confusion while processing AMP packets aka 'BleedingTooth' aka 'BadKarma' bsc1177724. CVE-2020-12352: Fixed an information leak when...