CVE-2013-7327

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.

Category

6.8
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.51%
Vendor Advisory ubuntu.com Vendor Advisory php.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=8f4a5373bb71590352fd934028d6dde5bc18530b
https://bugzilla.redhat.com/show_bug.cgi?id=1065108 issue tracking vdb entry third party advisory
http://www.ubuntu.com/usn/USN-2126-1 third party advisory vendor advisory
https://bugs.php.net/bug.php?id=66356 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2013-7327?
CVE-2013-7327 has been scored as a medium severity vulnerability.
How to fix CVE-2013-7327?
To fix CVE-2013-7327, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-7327 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2013-7327 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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