CVE-2016-1935
Buffer overflow in the BufferSubData function in Mozilla Firefox before 44.0 and Firefox ESR 38.x before 38.6 allows remote attackers to execute arbitrary code via crafted WebGL content.
02 Description
Buffer overflow in the BufferSubData function in Mozilla Firefox before 44.0 and Firefox ESR 38.x before 38.6 allows remote attackers to execute arbitrary code via crafted WebGL content.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 5.05% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 92.1% of scored records. A rank, not a probability.
- NVD base score
- 8.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Critical. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2016-01-31 18:00Z10 YR AGO
- Last updated
- 2024-08-05 23:10Z2 YR AGO
- Reserved
- 2016-01-20
- Assigning CNA
- mozilla
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
- Data version
- 5.1
- Document digest
- 747be4d8f3f91e3867a7a622dd9c3bd4add80183c998fbfa0f2d86ee4783992e
05 Affected products
06 References
- www.debian.orgDSA-3457http://www.debian.org/security/2016/dsa-3457
- www.debian.orgDSA-3491http://www.debian.org/security/2016/dsa-3491
- lists.opensuse.orgopenSUSE-SU-2016:0492http://lists.opensuse.org/opensuse-updates/2016-02/msg00105.html
- www.securitytracker.com1034825http://www.securitytracker.com/id/1034825
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- rhn.redhat.comRHSA-2016:0071http://rhn.redhat.com/errata/RHSA-2016-0071.html
- www.ubuntu.comUSN-2880-1http://www.ubuntu.com/usn/USN-2880-1
- www.ubuntu.comUSN-2880-2http://www.ubuntu.com/usn/USN-2880-2
- rhn.redhat.comRHSA-2016:0258http://rhn.redhat.com/errata/RHSA-2016-0258.html
- bugzilla.mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1220450
- lists.opensuse.orgSUSE-SU-2016:0338http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00010.html
- lists.opensuse.orgopenSUSE-SU-2016:0309http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html
- www.ubuntu.comUSN-2904-1http://www.ubuntu.com/usn/USN-2904-1
- security.gentoo.orgGLSA-201605-06https://security.gentoo.org/glsa/201605-06
- lists.opensuse.orgopenSUSE-SU-2016:0488http://lists.opensuse.org/opensuse-updates/2016-02/msg00101.html
- lists.opensuse.orgopenSUSE-SU-2016:0306http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html
- lists.opensuse.orgopenSUSE-SU-2016:0310http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00003.html
- www.mozilla.orghttp://www.mozilla.org/security/announce/2016/mfsa2016-03.html
- www.securityfocus.com81952http://www.securityfocus.com/bid/81952
07 Fixed in
Ubuntu 14.04 LTS
- firefox Fixed in 44.0+build3-0ubuntu0.14.04.1
- thunderbird Fixed in 1:38.6.0+build1-0ubuntu0.14.04.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.