CVE-2014-3710
MEDIUM severity · CVSS 5 · Improper input validation
5CVSS MEDIUM
Summary
The donote function in readelf.c in file through 5.20, as used in the Fileinfo component in PHP 5.4.34, does not ensure that sufficient note headers are present, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted ELF file.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)14%
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.
Additional information
- NVD record
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=1803228597e82218a8c105e67975bc50e6f5bf0d
- http://linux.oracle.com/errata/ELSA-2014-1767.htmlAdvisory
- http://linux.oracle.com/errata/ELSA-2014-1768.htmlAdvisory
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.htmlAdvisory
- http://lists.opensuse.org/opensuse-updates/2014-11/msg00113.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2014-1765.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2014-1766.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2014-1767.htmlAdvisory