Security Features Affecting firefox-esr package, versions <45.6.0esr-1
Threat Intelligence
EPSS
1.8% (79th percentile)
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- published11 Jun 2018
- disclosed11 Jun 2018
Introduced: 11 Jun 2018
CVE-2016-9895 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade Debian:unstable firefox-esr to version 45.6.0esr-1 or higher.
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.
See How to fix? for Debian:unstable relevant fixed versions and status.
Event handlers on "marquee" elements were executed despite a strict Content Security Policy (CSP) that disallowed inline JavaScript. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.
References
- https://security-tracker.debian.org/tracker/CVE-2016-9895
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9895
- https://www.debian.org/security/2017/dsa-3757
- https://security.gentoo.org/glsa/201701-15
- https://www.mozilla.org/security/advisories/mfsa2016-94/
- https://www.mozilla.org/security/advisories/mfsa2016-95/
- https://www.mozilla.org/security/advisories/mfsa2016-96/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1312272
- http://rhn.redhat.com/errata/RHSA-2016-2946.html
- http://rhn.redhat.com/errata/RHSA-2016-2973.html
- http://www.securityfocus.com/bid/94885
- http://www.securitytracker.com/id/1037461
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-9895