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.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-08-24T17:06:24
Updated: 2021-02-26T08:06:41
Reserved: 2020-08-24T00:00:00
Link: CVE-2020-24606
JSON object: View
NVD Information
Status : Modified
Published: 2020-08-24T18:15:10.047
Modified: 2023-11-07T03:20:08.750
Link: CVE-2020-24606
JSON object: View
Redhat Information
No data.
CWE