CVE-2014-1532
CRITICAL severity · CVSS 9.8 · Use-after-free
9.8CVSS CRITICAL
Summary
Use-after-free vulnerability in the nsHostResolver::ConditionallyRefreshRecord function in libxul.so in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors related to host resolution.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)5%
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.fedoraproject.org/pipermail/package-announce/2014-May/132332.htmlAdvisory
- http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132437.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00006.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00015.htmlAdvisory
- http://lists.opensuse.org/opensuse-updates/2014-05/msg00010.htmlAdvisory
- http://lists.opensuse.org/opensuse-updates/2014-05/msg00013.htmlAdvisory
- http://lists.opensuse.org/opensuse-updates/2014-05/msg00033.htmlAdvisory
- http://lists.opensuse.org/opensuse-updates/2014-05/msg00040.htmlAdvisory