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SUSE: 2020:2179-1 Important: MozillaThunderbird WebRTC Memory Safety

suse
Calendar Grey August 10, 2020
Scroller Suse
SUSE has released a security update for Mozilla Thunderbird that resolves four critical vulnerabilities, accompanied by detailed fixes and patching guidelines.
An update that fixes four vulnerabilities is now available

Summary

This update for MozillaThunderbird fixes the following issues: - Updated to Mozilla Thunderbird 68.11: * Fixed various security issues (MFSA-2020-35, bsc#1174538). * Fixed CVE-2020-15652: Potential leak of redirect targets when loading scripts in a worker (bsc#1174538). * Fixed CVE-2020-6514: WebRTC data channel leaks internal address to peer (bsc#1174538). * Fixed CVE-2020-6463: Use-after-free in ANGLE gl::Texture::onUnbindAsSamplerTexture (bsc#1174538). * Fixed CVE-2020-15659: Memory safety bugs fixed in Thunderbird 68.11 (bsc#1174538). * Fixed a bug with FileLink attachments included as a link and file when added from a network drive via drag & drop (bmo#793118). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods

Topics%20covered

Topics Covered

security advisory important SUSE memory safety MozillaThunderbird webRTC

References

#1174538

Cross- CVE-2020-15652 CVE-2020-15659 CVE-2020-6463

CVE-2020-6514

Affected Products:

SUSE Linux Enterprise Workstation Extension 15-SP2

SUSE Linux Enterprise Workstation Extension 15-SP1

https://www.suse.com/security/cve/CVE-2020-15652.html

https://www.suse.com/security/cve/CVE-2020-15659.html

https://www.suse.com/security/cve/CVE-2020-6463.html

https://www.suse.com/security/cve/CVE-2020-6514.html

https://bugzilla.suse.com/1174538

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2020:2179-1
Rating: important

Topics%20covered

Topics Covered

security advisory important SUSE memory safety MozillaThunderbird webRTC

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