SUSE: 2020:14339-1 Important: MozillaFirefox Memory Safety Issues
suse
April 9, 2020
An update that fixes 5 vulnerabilities is now available
Summary
This update for MozillaFirefox to version 68.7.0 ESR fixes the following issues: - CVE-2020-6821: Uninitialized memory could be read when using the WebGL copyTexSubImage method (bsc#1168874). - CVE-2020-6822: Fixed out of bounds write in GMPDecodeData when processing large images (bsc#1168874). - CVE-2020-6825: Fixed Memory safety bugs (bsc#1168874). - CVE-2020-6827: Custom Tabs could have the URI spoofed (bsc#1168874). - CVE-2020-6828: Preference overwrite via crafted Intent (bsc#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 Server 11-SP4-LTSS: zypper in -t patch slessp4-MozillaFirefox-14339=1
References
#1168874
Cross- CVE-2020-6821 CVE-2020-6822 CVE-2020-6825
CVE-2020-6827 CVE-2020-6828
Affected Products:
SUSE Linux Enterprise Server 11-SP4-LTSS
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://www.suse.com/security/cve/CVE-2020-6827.html
https://www.suse.com/security/cve/CVE-2020-6828.html
https://bugzilla.suse.com/1168874
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Severity
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Announcement ID: SUSE-SU-2020:14339-1
Rating: important
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