Squid-Cache: >> Squid >> 4.12 Security Vulnerabilities
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.
CVSS Score
8.6
EPSS Score
0.063
Published
2020-08-24
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