Cross-site Scripting (XSS) The advisory has been revoked - it doesn't affect any version of package firefox-esr (opens in a new tab)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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Start learning- Snyk IDSNYK-DEBIAN11-FIREFOXESR-601066
- published13 Jun 2016
- disclosed13 Jun 2016
Introduced: 13 Jun 2016
CVE-2016-2833 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:11.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox-esr package and not the firefox-esr package as distributed by Debian.
Mozilla Firefox before 47.0 ignores Content Security Policy (CSP) directives for cross-domain Java applets, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted applet.
References
- https://security-tracker.debian.org/tracker/CVE-2016-2833
- http://www.mozilla.org/security/announce/2016/mfsa2016-60.html
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00016.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=908933
- http://www.securitytracker.com/id/1036057
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-2833
- http://www.ubuntu.com/usn/USN-2993-1