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openSUSE 42.3 and 15.0: 2018:2996-1 Important: Mozilla Firefox Exploit

opensuse
Calendar Grey October 4, 2018
Dist Opensuse Esm H88
A crucial security patch for Mozilla Firefox addresses remote code execution vulnerabilities and sandbox breaches in openSUSE systems.
An update that fixes two vulnerabilities is now available.

Description

This update for Mozilla Firefox to version 60.2.2esr contains the

following security fixes (MFSA 2018-24):

- CVE-2018-12386: Type confusion in JavaScript allowed remote code

execution (bsc#1110506)

- CVE-2018-12387: Array.prototype.push stack pointer vulnerability may

enable exploits in the sandboxed content process (bsc#1110507)

Patch

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-2018-1097=1

- openSUSE Leap 15.0:

zypper in -t patch openSUSE-2018-1097=1

Package List

- openSUSE Leap 42.3 (x86_64):

MozillaFirefox-60.2.2-118.1

MozillaFirefox-branding-upstream-60.2.2-118.1

MozillaFirefox-buildsymbols-60.2.2-118.1

MozillaFirefox-debuginfo-60.2.2-118.1

MozillaFirefox-debugsource-60.2.2-118.1

MozillaFirefox-devel-60.2.2-118.1

MozillaFirefox-translations-common-60.2.2-118.1

MozillaFirefox-translations-other-60.2.2-118.1

- openSUSE Leap 15.0 (x86_64):

MozillaFirefox-60.2.2-lp150.3.23.1

MozillaFirefox-branding-upstream-60.2.2-lp150.3.23.1

MozillaFirefox-buildsymbols-60.2.2-lp150.3.23.1

MozillaFirefox-debuginfo-60.2.2-lp150.3.23.1

MozillaFirefox-debugsource-60.2.2-lp150.3.23.1

MozillaFirefox-devel-60.2.2-lp150.3.23.1

MozillaFirefox-translations-common-60.2.2-lp150.3.23.1

MozillaFirefox-translations-other-60.2.2-lp150.3.23.1

References

https://www.suse.com/security/cve/CVE-2018-12386.html

https://www.suse.com/security/cve/CVE-2018-12387.html

https://bugzilla.suse.com/1110506

https://bugzilla.suse.com/1110507

--

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2018:2996-1
Rating: important
Affected Products: openSUSE Leap 42.3 openSUSE Leap 15.0

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