#VU211 Integer overflow in _gdContributionsAlloc() in PHP - CVE-2016-6207
Published: July 25, 2016 / Updated: August 13, 2016
Vulnerability identifier: #VU211
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2016-6207
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
PHP
PHP
Software vendor:
PHP Group
PHP Group
Description
The vulnerability allows a remote attacker to cause an integer overflow.
The vulnerability exists due to integer overflow in "_gdContributionsAlloc()" function. This vulnerability can be exploited to cause an out-of-bounds memory write access.
Successful exploitation of this vulnerability may result in denial of service.
The vulnerability exists due to integer overflow in "_gdContributionsAlloc()" function. This vulnerability can be exploited to cause an out-of-bounds memory write access.
Successful exploitation of this vulnerability may result in denial of service.
Remediation
Install the latest versions: (5.5.38, 5.6.24, 7.0.9).