openSUSE Security Update: Security update for MozillaFirefox
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Announcement ID: openSUSE-SU-2020:0621-1
Rating: important
References: #1171186
Cross-References: CVE-2020-12387 CVE-2020-12388 CVE-2020-12389
CVE-2020-12392 CVE-2020-12393 CVE-2020-12395
CVE-2020-6831
Affected Products:
openSUSE Leap 15.1
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An update that fixes 7 vulnerabilities is now available.

Description:

This update for MozillaFirefox fixes the following issues:

Update to version 68.8.0 ESR (bsc#1171186):

– CVE-2020-12387: Use-after-free during worker shutdown
– CVE-2020-12388: Sandbox escape with improperly guarded Access Tokens
– CVE-2020-12389: Sandbox escape with improperly separated process types
– CVE-2020-6831: Buffer overflow in SCTP chunk input validation
– CVE-2020-12392: Arbitrary local file access with ‘Copy as cURL’
– CVE-2020-12393: Devtools’ ‘Copy as cURL’ feature did not fully escape
website-controlled data, potentially leading to command injection
– CVE-2020-12395: Memory safety bugs fixed in Firefox 76 and Firefox ESR
68.8

This update was imported from the SUSE:SLE-15:Update update project.

Patch Instructions:

To install this openSUSE 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:

– openSUSE Leap 15.1:

zypper in -t patch openSUSE-2020-621=1

Package List:

– openSUSE Leap 15.1 (x86_64):

MozillaFirefox-68.8.0-lp151.2.45.1
MozillaFirefox-branding-upstream-68.8.0-lp151.2.45.1
MozillaFirefox-buildsymbols-68.8.0-lp151.2.45.1
MozillaFirefox-debuginfo-68.8.0-lp151.2.45.1
MozillaFirefox-debugsource-68.8.0-lp151.2.45.1
MozillaFirefox-devel-68.8.0-lp151.2.45.1
MozillaFirefox-translations-common-68.8.0-lp151.2.45.1
MozillaFirefox-translations-other-68.8.0-lp151.2.45.1

References:

https://www.suse.com/security/cve/CVE-2020-12387.html
https://www.suse.com/security/cve/CVE-2020-12388.html
https://www.suse.com/security/cve/CVE-2020-12389.html
https://www.suse.com/security/cve/CVE-2020-12392.html
https://www.suse.com/security/cve/CVE-2020-12393.html
https://www.suse.com/security/cve/CVE-2020-12395.html
https://www.suse.com/security/cve/CVE-2020-6831.html
https://bugzilla.suse.com/1171186

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