Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2020-24606

Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.081
EPSS Ranking 91.7%
CVSS Severity
CVSS v3 Score 8.6
CVSS v2 Score 7.1
References
Products affected by CVE-2020-24606


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