Vulnerability identifier: #VU7576
Vulnerability risk: High
Exploitation vector: Network
Exploit availability: No
Vendor: Boutell.Com, Inc.
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack and potentially compromise vulnerable system.
The vulnerability exists due to integer overflow when processing the number of horizontal and vertical chunks in an image in gd_io.c. A remote attacker create a specially crafted image file, trigger memory corruption and crash the affected application or execute arbitrary code on the target system.
Update to version 2.2.4.
Vulnerable software versions
GD Graphics Library: 2.1.0 - 2.2.3
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?