Access of Resource Using Incompatible Type ('Type Confusion') The advisory has been revoked - it doesn't affect any version of package MozillaFirefox-branding-upstream (opens in a new tab)
Threat Intelligence
Snyk has reported that there have been attempts or successful attacks targeting this vulnerability.
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-MOZILLAFIREFOXBRANDINGUPSTREAM-2744595
- published14 Apr 2022
- disclosed21 Jun 2019
Introduced: 21 Jun 2019
CVE-2019-11707 (opens in a new tab)Amendment
The SLES security team deemed this advisory irrelevant for SLES:15.0.
NVD Description
Note: Versions mentioned in the description apply only to the upstream MozillaFirefox-branding-upstream package and not the MozillaFirefox-branding-upstream package as distributed by SLES.
A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2.
References
- https://www.suse.com/security/cve/CVE-2019-11707.html
- https://bugzilla.suse.com/1138614
- https://bugzilla.mozilla.org/show_bug.cgi?id=1544386
- https://security.gentoo.org/glsa/201908-12
- https://www.mozilla.org/security/advisories/mfsa2019-18/
- https://www.mozilla.org/security/advisories/mfsa2019-20/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-11707
- https://www.exploit-db.com/exploits/50691
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- https://github.com/vigneshsrao/CVE-2019-11707