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openSUSE 15.5: 2024:0044-1 Important Security Update for MozillaThunderbird

opensuse
Calendar Grey January 8, 2024
Dist Opensuse Esm H88
Crucial patch for Firefox addresses various vulnerabilities, improving reliability and functionality in Ubuntu.
This update for MozillaThunderbird fixes the following issues: Firefox Extended Support Release 115.6.0 ESR (bsc#1217974): CVE-2023-6856: Heap-buffer-overflow affecting WebGL DrawE...

Description

This update for MozillaThunderbird fixes the following issues:

Firefox Extended Support Release 115.6.0 ESR (bsc#1217974): * CVE-2023-6856:

Heap-buffer-overflow affecting WebGL DrawElementsInstanced method with Mesa VM

driver (bmo#1843782). * CVE-2023-6857: Symlinks may resolve to smaller than

expected buffers (bmo#1796023). * CVE-2023-6858: Heap buffer overflow in

nsTextFragment (bmo#1826791). * CVE-2023-6859: Use-after-free in

PR_GetIdentitiesLayer (bmo#1840144). * CVE-2023-6860: Potential sandbox escape

due to VideoBridge lack of texture validation (bmo#1854669). * CVE-2023-6861:

Heap buffer overflow affected nsWindow::PickerOpen(void) in headless mode

(bmo#1864118). * CVE-2023-6862: Use-after-free in nsDNSService (bsc#1868042). *

CVE-2023-6863: Undefined behavior in ShutdownObserver() (bmo#1868901). *

CVE-2023-6864: Memory safety bugs fixed in Firefox 121, Firefox ESR 115.6, and

Thunderbird 115.6. * CVE-2023-50762: Truncated signed text was shown with a

valid OpenPGP signature...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory critical issue security update software patch heap overflow openSUSE MozillaThunderbird

Patch

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* openSUSE Leap 15.5

zypper in -t patch openSUSE-SLE-15.5-2024-44=1

* SUSE Package Hub 15 15-SP5

zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2024-44=1

* SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4

zypper in -t patch SUSE-SLE-Product-SLED-15-SP4-LTSS-2024-44=1

* SUSE Linux Enterprise Workstation Extension 15 SP5

zypper in -t patch SUSE-SLE-Product-WE-15-SP5-2024-44=1

Package List

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)

* MozillaThunderbird-debuginfo-115.6.0-150200.8.142.2

* MozillaThunderbird-debugsource-115.6.0-150200.8.142.2

* MozillaThunderbird-translations-other-115.6.0-150200.8.142.2

* MozillaThunderbird-115.6.0-150200.8.142.2

* MozillaThunderbird-translations-common-115.6.0-150200.8.142.2

* SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x)

* MozillaThunderbird-debuginfo-115.6.0-150200.8.142.2

* MozillaThunderbird-debugsource-115.6.0-150200.8.142.2

* MozillaThunderbird-translations-other-115.6.0-150200.8.142.2

* MozillaThunderbird-115.6.0-150200.8.142.2

* MozillaThunderbird-translations-common-115.6.0-150200.8.142.2

* SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 (x86_64)

* MozillaThunderbird-debuginfo-115.6.0-150200.8.142.2

* MozillaThunderbird-debugsource-115.6.0-150200.8.142.2

* MozillaThunderbird-translations-other-115.6.0-150200.8.142.2

* MozillaThunderbird-115.6.0-150200.8.142.2

* MozillaThunderbird-translations-common-115.6.0-150200.8.142.2

* SUSE...

Read the Full Advisory

References

* bsc#1217974

## References:

* https://www.suse.com/security/cve/CVE-2023-50761.html

* https://www.suse.com/security/cve/CVE-2023-50762.html

* https://www.suse.com/security/cve/CVE-2023-6856.html

* https://www.suse.com/security/cve/CVE-2023-6857.html

* https://www.suse.com/security/cve/CVE-2023-6858.html

* https://www.suse.com/security/cve/CVE-2023-6859.html

* https://www.suse.com/security/cve/CVE-2023-6860.html

* https://www.suse.com/security/cve/CVE-2023-6861.html

* https://www.suse.com/security/cve/CVE-2023-6862.html

* https://www.suse.com/security/cve/CVE-2023-6863.html

* https://www.suse.com/security/cve/CVE-2023-6864.html

* https://bugzilla.suse.com/show_bug.cgi?id=1217974

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:0044-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical issue security update software patch heap overflow openSUSE MozillaThunderbird

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