Vulnerability Description
HTML tags received from the Pocket server will be processed without sanitization and any JavaScript code executed will be run in the "about:pocket-saved" (unprivileged) page, giving it access to Pocket's messaging API through HTML injection. This vulnerability affects Firefox ESR < 45.6 and Firefox < 50.1.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Enterprise Linux Aus | 7.3 |
| Redhat | Enterprise Linux Desktop | 5.0 |
| Redhat | Enterprise Linux Eus | 7.3 |
| Redhat | Enterprise Linux Server | 5.0 |
| Redhat | Enterprise Linux Workstation | 5.0 |
| Mozilla | Firefox | < 45.6.0 |
Related Weaknesses (CWE)
References
- http://rhn.redhat.com/errata/RHSA-2016-2946.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2973.htmlThird Party Advisory
- http://www.securityfocus.com/bid/94885Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1037461Third Party AdvisoryVDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1320057Issue TrackingPatch
- https://security.gentoo.org/glsa/201701-15Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2016-94/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2016-95/Vendor Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2946.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2973.htmlThird Party Advisory
- http://www.securityfocus.com/bid/94885Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1037461Third Party AdvisoryVDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1320057Issue TrackingPatch
- https://security.gentoo.org/glsa/201701-15Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2016-94/Vendor Advisory
FAQ
What is CVE-2016-9901?
CVE-2016-9901 is a vulnerability with a CVSS score of 9.8 (CRITICAL). HTML tags received from the Pocket server will be processed without sanitization and any JavaScript code executed will be run in the "about:pocket-saved" (unprivileged) page, giving it access to Pocke...
How severe is CVE-2016-9901?
CVE-2016-9901 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2016-9901?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Enterprise Linux Aus, Redhat Enterprise Linux Desktop, Redhat Enterprise Linux Eus, Redhat Enterprise Linux Server, Redhat Enterprise Linux Workstation.