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CVE-2021-28662

CVE-2021-28662

25Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 72%
exploitation probability
72%top 1% of all CVEs
observed exploitation
nono source reports it
An issue was discovered in Squid 4.x before 4.15 and 5.x before 5.0.6. If a remote server sends a certain response header over HTTP or HTTPS, there is a denial of service. This header can plausibly occur in benign network traffic.
Affected products
n/a · n/a
References
http://seclists.org/fulldisclosure/2023/Oct/14https://github.com/squid-cache/squid/commit/051824924c709bd6162a378f746fb859454c674ehttps://github.com/squid-cache/squid/security/advisories/GHSA-jjq6-mh2h-g39hhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/https://www.debian.org/security/2021/dsa-4924http://www.openwall.com/lists/oss-security/2023/10/11/3http://www.squid-cache.org/Versions/v6/changesets/squid-6-051824924c709bd6162a378f746fb859454c674e.patch