CVE-2014-1514
CRITICAL severity · CVSS 9.8 · Out-of-bounds write
9.8CVSS CRITICAL
Summary
vmtypedarrayobject.cpp in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 does not validate the length of the destination array before a copy operation, which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds write and application crash) by triggering incorrect use of the TypedArrayObject class.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)6%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00016.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00017.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00022.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00016.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2014-0310.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2014-0316.htmlAdvisory
- http://www.debian.org/security/2014/dsa-2881Advisory
- http://www.debian.org/security/2014/dsa-2911Advisory