CVE-2011-1153
HIGH severity · CVSS 7.5 · CWE-134
7.5CVSS HIGH
Summary
Multiple format string vulnerabilities in phar_object.c in the phar extension in PHP 5.3.5 and earlier allow context-dependent attackers to obtain sensitive information from process memory, cause a denial of service (memory corruption), or possibly execute arbitrary code via format string specifiers in an argument to a class method, leading to an incorrect zend_throw_exception_ex call.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)7%
AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: http://openwall.com/lists/oss-security/2011/03/14/14 ↗
Additional information
- NVD record
- http://openwall.com/lists/oss-security/2011/03/14/14Patch
- http://bugs.php.net/bug.php?id=54247
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057709.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057710.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056642.html
- http://openwall.com/lists/oss-security/2011/03/14/13
- http://openwall.com/lists/oss-security/2011/03/14/24