Comodo Firewall 2.3/2.4 - Flawed Component Control Cryptographic Hash

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漏洞ID 1056169 漏洞类型
发布时间 2007-02-15 更新时间 2007-02-15
漏洞平台 Windows CVSS评分 N/A

Comodo Firewall is prone to a design error in its cryptographic hashing function for component controls.

Exploiting this flaw permits attackers to bypass the application's component controls. The application keeps a list of process-module checksums for allowed components. Due to the improper use of a cyclic redundancy check, rather than a cryptographic hash function in developing module checksums, an attacker can trivially insert a malicious control with the same CRC as a trusted component.

Comodo Firewall Pro and and Comodo Personal Firewall are vulnerable; other versions may also be affected.