Improper Input Validation Affecting firefox package, versions <48.0+build2-0ubuntu0.16.04.1
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-UBUNTU1604-FIREFOX-424216
- published5 Aug 2016
- disclosed5 Aug 2016
Introduced: 5 Aug 2016
CVE-2016-5251 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 firefox to version 48.0+build2-0ubuntu0.16.04.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
Mozilla Firefox before 48.0 allows remote attackers to spoof the location bar via crafted characters in the media type of a data: URL.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-5251
- https://security-tracker.debian.org/tracker/CVE-2016-5251
- https://security.gentoo.org/glsa/201701-15
- http://www.mozilla.org/security/announce/2016/mfsa2016-66.html
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00029.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=1255570
- http://www.securityfocus.com/bid/92260
- http://www.securitytracker.com/id/1036508
- http://www.ubuntu.com/usn/USN-3044-1