SUSE: 2020:1027-1 Important: MozillaThunderbird Security Advisory
suse
April 17, 2020
An update that fixes 5 vulnerabilities is now available.
Summary
This update for MozillaThunderbird to version 68.7.0 fixes the following issues: - CVE-2020-6819: Use-after-free while running the nsDocShell destructor (boo#1168630) - CVE-2020-6820: Use-after-free when handling a ReadableStream (boo#1168630) - CVE-2020-6821: Uninitialized memory could be read when using the WebGL copyTexSubImage() (boo#1168874) - CVE-2020-6822: Out of bounds write in GMPDecodeData when processing large images (boo#1168874) - CVE-2020-6825: Memory safety bugs fixed (boo#1168874) 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 Workstation Extension 15-SP1:
References
#1168630 #1168874
Cross- CVE-2020-6819 CVE-2020-6820 CVE-2020-6821
CVE-2020-6822 CVE-2020-6825
Affected Products:
SUSE Linux Enterprise Workstation Extension 15-SP1
https://www.suse.com/security/cve/CVE-2020-6819.html
https://www.suse.com/security/cve/CVE-2020-6820.html
https://www.suse.com/security/cve/CVE-2020-6821.html
https://www.suse.com/security/cve/CVE-2020-6822.html
https://www.suse.com/security/cve/CVE-2020-6825.html
https://bugzilla.suse.com/1168630
https://bugzilla.suse.com/1168874
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Severity
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Announcement ID: SUSE-SU-2020:1027-1
Rating: important
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