openSUSE Security Update: Security update for Mozilla Firefox
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Announcement ID: openSUSE-SU-2018:3435-1
Rating: important
References: #1112852
Cross-References: CVE-2018-12389 CVE-2018-12390 CVE-2018-12392
CVE-2018-12393 CVE-2018-12395 CVE-2018-12396
CVE-2018-12397
Affected Products:
openSUSE Leap 42.3
openSUSE Leap 15.0
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An update that fixes 7 vulnerabilities is now available.

Description:

This update for Mozilla Firefox to version 60.3.0esr fixes security issues
and stability bugs.

The following security issues were fixed (MFSA 2018-27, boo#1112852):

– CVE-2018-12392: Crash with nested event loops
– CVE-2018-12393: Integer overflow during Unicode conversion while loading
JavaScript
– CVE-2018-12395: WebExtension bypass of domain restrictions through
header rewriting
– CVE-2018-12396: WebExtension content scripts can execute in disallowed
contexts
– CVE-2018-12397: WebExtension local file access vulnerability
– CVE-2018-12389: Memory safety bugs fixed in Firefox ESR 60.3
– CVE-2018-12390: Memory safety bugs fixed in Firefox 63 and Firefox ESR
60.3

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 42.3:

zypper in -t patch openSUSE-2018-1268=1

– openSUSE Leap 15.0:

zypper in -t patch openSUSE-2018-1268=1

Package List:

– openSUSE Leap 42.3 (x86_64):

MozillaFirefox-60.3.0-122.2
MozillaFirefox-branding-upstream-60.3.0-122.2
MozillaFirefox-buildsymbols-60.3.0-122.2
MozillaFirefox-debuginfo-60.3.0-122.2
MozillaFirefox-debugsource-60.3.0-122.2
MozillaFirefox-devel-60.3.0-122.2
MozillaFirefox-translations-common-60.3.0-122.2
MozillaFirefox-translations-other-60.3.0-122.2

– openSUSE Leap 15.0 (x86_64):

MozillaFirefox-60.3.0-lp150.3.27.2
MozillaFirefox-branding-upstream-60.3.0-lp150.3.27.2
MozillaFirefox-buildsymbols-60.3.0-lp150.3.27.2
MozillaFirefox-debuginfo-60.3.0-lp150.3.27.2
MozillaFirefox-debugsource-60.3.0-lp150.3.27.2
MozillaFirefox-devel-60.3.0-lp150.3.27.2
MozillaFirefox-translations-common-60.3.0-lp150.3.27.2
MozillaFirefox-translations-other-60.3.0-lp150.3.27.2

References:

https://www.suse.com/security/cve/CVE-2018-12389.html
https://www.suse.com/security/cve/CVE-2018-12390.html
https://www.suse.com/security/cve/CVE-2018-12392.html
https://www.suse.com/security/cve/CVE-2018-12393.html
https://www.suse.com/security/cve/CVE-2018-12395.html
https://www.suse.com/security/cve/CVE-2018-12396.html
https://www.suse.com/security/cve/CVE-2018-12397.html
https://bugzilla.suse.com/1112852

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