CVE Database


Impact: Moderate
Public: 2013-11-19
Bugzilla: 1031461: CVE-2013-5607 nspr: Avoid unsigned integer wrapping in PL_ArenaAllocate (MFSA 2013-103)
IAVA: 2013-A-0220


The MITRE CVE dictionary describes this issue as:

Integer overflow in the PL_ArenaAllocate function in Mozilla Netscape Portable Runtime (NSPR) before 4.10.2, as used in Firefox before 25.0.1, Firefox ESR 17.x before 17.0.11 and 24.x before 24.1.1, and SeaMonkey before 2.22.1, allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted X.509 certificate, a related issue to CVE-2013-1741.

Find out more about CVE-2013-5607 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 4.3
Base Metrics: AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector: Network
Access Complexity: Medium
Authentication: None
Confidentiality Impact: None
Integrity Impact: None
Availability Impact: Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat security errata

Platform Errata Release Date
Red Hat Enterprise Linux version 5 RHSA-2013:1791 December 05, 2013
Red Hat Enterprise Linux version 6 RHSA-2013:1829 December 12, 2013

External References


Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Pascal Cuoq, Kamil Dudka, and Wan-Teh Chang as the original reporters of this issue.

This page is generated automatically and has not been checked for errors or omissions.

For clarification or corrections please contact the Red Hat Security Response Team.