Information Exposure The advisory has been revoked - it doesn't affect any version of package firefox (opens in a new tab)
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-DEBIAN13-FIREFOX-6024808
- published11 Jul 2018
- disclosed18 Oct 2018
Introduced: 11 Jul 2018
CVE-2018-12358 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:13.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Debian.
Service workers can use redirection to avoid the tainting of cross-origin resources in some instances, allowing a malicious site to read responses which are supposed to be opaque. This vulnerability affects Firefox < 61.
References
- https://security-tracker.debian.org/tracker/CVE-2018-12358
- https://security.gentoo.org/glsa/201810-01
- https://www.mozilla.org/security/advisories/mfsa2018-15/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1467852
- http://www.securitytracker.com/id/1041193
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-12358
- https://usn.ubuntu.com/3705-1/