CVE-2013-7327

MEDIUM

Description

The gdImageCrop function in ext/gd/gd.c in PHP 5.5.x before 5.5.9 does not check return values, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via invalid imagecrop arguments that lead to use of a NULL pointer as a return value, a different vulnerability than CVE-2013-7226.

References

http://git.php.net/?p=php-src.git;a=commit;h=8f4a5373bb71590352fd934028d6dde5bc18530b

http://www.ubuntu.com/usn/USN-2126-1

https://bugs.php.net/bug.php?id=66356

https://bugzilla.redhat.com/show_bug.cgi?id=1065108

Details

Source: MITRE

Published: 2014-02-18

Updated: 2016-09-21

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM