Vulnerability Information
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Vulnerability Title
Squid has Denial of Service in ICP Response handling
Vulnerability Description
Squid is a caching proxy for the Web. Prior to version 7.5, due to premature release of resource during expected lifetime and heap Use-After-Free bugs, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable Denial of Service attack against the Squid service using ICP protocol. This attack is limited to Squid deployments that explicitly enable ICP support (i.e. configure non-zero `icp_port`). This problem _cannot_ be mitigated by denying ICP queries using `icp_access` rules. This bug is fixed in Squid version 7.5.
CVSS Information
N/A
Vulnerability Type
资源加锁不恰当
Vulnerability Title
Squid 安全漏洞
Vulnerability Description
Squid是Squid开源的一套代理服务器和Web缓存服务器软件。该软件提供缓存万维网、过滤流量、代理上网等功能。 Squid 7.5之前版本存在安全漏洞，该漏洞源于处理ICP流量时过早释放资源和堆释放后重用错误，可能导致远程攻击者执行可靠的拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A