Origin Validation Error Affecting firefox package, versions <0:45.6.0-1.el6_8
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-RHEL6-FIREFOX-1508761
- published26 Jul 2021
- disclosed14 Dec 2016
Introduced: 14 Dec 2016
CVE-2016-9902 (opens in a new tab)How to fix?
Upgrade RHEL:6 firefox to version 0:45.6.0-1.el6_8 or higher.
This issue was patched in RHSA-2016:2946.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by RHEL.
See How to fix? for RHEL:6 relevant fixed versions and status.
The Pocket toolbar button, once activated, listens for events fired from it's own pages but does not verify the origin of incoming events. This allows content from other origins to fire events and inject content and commands into the Pocket context. Note: this issue does not affect users with e10s enabled. This vulnerability affects Firefox ESR < 45.6 and Firefox < 50.1.
References
- http://www.securityfocus.com/bid/94885
- https://bugzilla.mozilla.org/show_bug.cgi?id=1320039
- https://www.mozilla.org/security/advisories/mfsa2016-94/
- https://www.mozilla.org/security/advisories/mfsa2016-95/
- https://access.redhat.com/security/cve/CVE-2016-9902
- https://security.gentoo.org/glsa/201701-15
- http://rhn.redhat.com/errata/RHSA-2016-2946.html
- http://rhn.redhat.com/errata/RHSA-2016-2973.html
- https://access.redhat.com/errata/RHSA-2016:2946
- http://www.securitytracker.com/id/1037461