CVE-2016-1931
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 44.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.72%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 44.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to uninitialized memory encountered during brotli data compression, and other vectors.
- CVSS 3.0
- 10.0 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 5.72% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- mozilla/firefox · opensuse/leap · opensuse/opensuse
- Source
- security@mozilla.org
References
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html
- http://www.mozilla.org/security/announce/2016/mfsa2016-01.htmlVendor Advisory
- http://www.securityfocus.com/bid/81953
- http://www.securitytracker.com/id/1034825
- http://www.ubuntu.com/usn/USN-2880-1
- http://www.ubuntu.com/usn/USN-2880-2
- https://bugzilla.mozilla.org/show_bug.cgi?id=1180064
- https://bugzilla.mozilla.org/show_bug.cgi?id=1186973
- https://bugzilla.mozilla.org/show_bug.cgi?id=1206675
- https://bugzilla.mozilla.org/show_bug.cgi?id=1207298
- https://bugzilla.mozilla.org/show_bug.cgi?id=1209358
- https://bugzilla.mozilla.org/show_bug.cgi?id=1209365
- https://bugzilla.mozilla.org/show_bug.cgi?id=1209366
- https://bugzilla.mozilla.org/show_bug.cgi?id=1209368
- https://bugzilla.mozilla.org/show_bug.cgi?id=1209546
- https://bugzilla.mozilla.org/show_bug.cgi?id=1222015
- https://bugzilla.mozilla.org/show_bug.cgi?id=1229825
- https://bugzilla.mozilla.org/show_bug.cgi?id=1231121
- https://bugzilla.mozilla.org/show_bug.cgi?id=1234576
- https://security.gentoo.org/glsa/201605-06
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html
- http://www.mozilla.org/security/announce/2016/mfsa2016-01.htmlVendor Advisory
- http://www.securityfocus.com/bid/81953
- http://www.securitytracker.com/id/1034825
- http://www.ubuntu.com/usn/USN-2880-1
- http://www.ubuntu.com/usn/USN-2880-2
- https://bugzilla.mozilla.org/show_bug.cgi?id=1180064
- https://bugzilla.mozilla.org/show_bug.cgi?id=1186973
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.