CVE Database

CVE-2013-7226

Impact: Important
Public: 2014-02-06
Bugzilla: 1065108: CVE-2013-7226 CVE-2013-7327 CVE-2013-7328 CVE-2014-2020 php: multiple vulnerabilities in gdImageCrop()
IAVA: 2014-B-0021

Details

The MITRE CVE dictionary describes this issue as:

Integer overflow in the gdImageCrop function in ext/gd/gd.c in PHP 5.5.x before 5.5.9 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via an imagecrop function call with a large x dimension value, leading to a heap-based buffer overflow.

Find out more about CVE-2013-7226 from the MITRE CVE dictionary and NIST NVD.

Statement

Not vulnerable. This issue did not affect the versions of php or php53 as shipped with Red Hat Enterprise Linux 5 and 6, and the versions of php54-php as shipped with Red Hat Software Collections 1, as they did not include the vulnerable function (it was introduced in PHP 5.5.0). This issue also did not affect the versions of gd as shipped with Red Hat Enterprise Linux 5 and 6.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score: 6.8
Base Metrics: AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector: Network
Access Complexity: Medium
Authentication: None
Confidentiality Impact: Partial
Integrity Impact: Partial
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

External References

http://www.php.net/ChangeLog-5.php#5.5.9

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.