Incorrect Type Conversion or Cast Affecting MozillaFirefox-branding-SLE package, versions <60-4.5.3
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-SLES150-MOZILLAFIREFOXBRANDINGSLE-2759685
- published14 Apr 2022
- disclosed25 Oct 2018
Introduced: 25 Oct 2018
CVE-2018-12386 (opens in a new tab)How to fix?
Upgrade SLES:15.0 MozillaFirefox-branding-SLE to version 60-4.5.3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream MozillaFirefox-branding-SLE package and not the MozillaFirefox-branding-SLE package as distributed by SLES.
See How to fix? for SLES:15.0 relevant fixed versions and status.
A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and write. This leads to remote code execution inside the sandboxed content process when triggered. This vulnerability affects Firefox ESR < 60.2.2 and Firefox < 62.0.3.
References
- https://www.suse.com/security/cve/CVE-2018-12386.html
- https://bugzilla.suse.com/1110506
- http://www.securityfocus.com/bid/105460
- http://www.securitytracker.com/id/1041770
- https://access.redhat.com/errata/RHSA-2018:2881
- https://access.redhat.com/errata/RHSA-2018:2884
- https://bugzilla.mozilla.org/show_bug.cgi?id=1493900
- https://security.gentoo.org/glsa/201810-01
- https://usn.ubuntu.com/3778-1/
- https://www.debian.org/security/2018/dsa-4310
- https://www.mozilla.org/security/advisories/mfsa2018-24/