CVE-2013-6712
MEDIUM severity · CVSS 5 · Memory corruption
5CVSS MEDIUM
Summary
The scan function in ext/date/lib/parse_iso_intervals.c in PHP through 5.5.6 does not properly restrict creation of DateInterval objects, which might allow remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted interval specification.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)5%
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://bugs.php.net/bug.php?id=66060 ↗
Additional information
- NVD record
- https://bugs.php.net/bug.php?id=66060Patch
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=12fe4e90be7bfa2a763197079f68f5568a14e071
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.htmlAdvisory
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00125.htmlAdvisory
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00126.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2014-1765.htmlAdvisory
- http://www.debian.org/security/2013/dsa-2816Advisory
- http://www.ubuntu.com/usn/USN-2055-1Advisory