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SUSE: 2021:14743-1 Moderate: Firefox Memory Issues Fixed

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Calendar Grey June 8, 2021
Scroller Suse
SUSE Security Update: Three MozillaFirefox security flaws resolved to improve protection and user safety.
An update that fixes three vulnerabilities is now available

Summary

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 78.11.0 ESR (bsc#1186696) * CVE-2021-29964: Out of bounds-read when parsing a `WM_COPYDATA` message * CVE-2021-29967: Memory safety bugs fixed in Firefox Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server 11-SP4-LTSS: zypper in -t patch slessp4-MozillaFirefox-14743=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-MozillaFirefox-14743=1 Package List: - SUSE Linux Enterprise Server 11-SP4-LTSS (x86_64): MozillaFirefox-78.11.0-78.131.1 MozillaFirefox-translations-common-78.11.0-78.131.1

Topics%20covered

Topics Covered

security advisory moderate security update SUSE Firefox memory safety CVE references

References

#1185633 #1186696

Cross- CVE-2021-29951 CVE-2021-29964 CVE-2021-29967

CVSS scores:

CVE-2021-29951 (SUSE): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Affected Products:

SUSE Linux Enterprise Server 11-SP4-LTSS

SUSE Linux Enterprise Debuginfo 11-SP4

https://www.suse.com/security/cve/CVE-2021-29951.html

https://www.suse.com/security/cve/CVE-2021-29964.html

https://www.suse.com/security/cve/CVE-2021-29967.html

https://bugzilla.suse.com/1185633

https://bugzilla.suse.com/1186696

Announcement ID: SUSE-SU-2021:14743-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate security update SUSE Firefox memory safety CVE references

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