CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2014-1514
Critical (9.8). EPSS 6.0% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 6.0% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
- CWE
- CWE-787
- Published
- Modified
- Record from
- the NVD, synced
Affected
- canonical:ubuntu_linux
- debian:debian_linux
- mozilla:firefox
- mozilla:seamonkey
- mozilla:thunderbird
- opensuse:opensuse
- redhat:enterprise_linux_desktop
- redhat:enterprise_linux_eus
- redhat:enterprise_linux_server
- redhat:enterprise_linux_server_aus
- redhat:enterprise_linux_server_eus
- redhat:enterprise_linux_server_tus
- redhat:enterprise_linux_workstation
- suse:suse_linux_enterprise_desktop
- suse:suse_linux_enterprise_server
- suse:suse_linux_enterprise_software_development_kit
References
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00016.html
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00017.html
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00022.html
- http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00016.html
- http://rhn.redhat.com/errata/RHSA-2014-0310.html