Category Archives: Checkpoint

Checkpoint

GD Library LibGD Integer Overflow (CVE-2016-5766)

A code execution vulnerability exists in LibGD. The vulnerability is due to an integer overflow leading to a heap buffer overflow. A remote attacker can exploit this flaw by getting the target application to process a crafted malicious GD2 file. Successful exploitation could result in code execution in the security context of the user process.

SugarCRM PHP Deserialization Script Injection

A script injection vulnerability exists in SugarCRM. The vulnerability is due to lack of input validation when handling a parameter of a HTTP request. Remote, unauthenticated attackers could exploit this vulnerability by sending a crafted HTTP request to the target server. Successful exploitation would inject and execute PHP code on the vulnerable system.

IPFire proxy.cgi Remote Code Execution

A remote code execution vulnerability has been reported in the proxy.cgi script of IPFire. The vulnerability is due to insufficient validation of user-supplied input when creating a new web proxy user. A remote, authenticated attacker could exploit this vulnerability by sending maliciously crafted HTTP requests to the target server. Successful exploitation allows the attacker to execute arbitrary code under the security context of a non-privileged user.