CVE-2021-33620 | Mend Vulnerability Database

Vulnerability DatabaseCVE-2021-33620

CVE-2021-33620

May 28, 2021

Squid before 4.15 and 5.x before 5.0.6 allows remote servers to cause a denial of service (affecting availability to all clients) via an HTTP response. The issue trigger is a header that can be expected to exist in HTTP traffic without any malicious intent by the server.

Related Resources (14)

https://github.com/squid-cache/squid/security/advisories/GHSA-572g-rvwr-6c7f

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/

https://people.canonical.com/~ubuntu-security/cve/CVE-2021-33620

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/

http://www.openwall.com/lists/oss-security/2023/10/11/3

http://seclists.org/fulldisclosure/2023/Oct/14

http://www.squid-cache.org/Versions/v4/changesets/squid-4-1e05a85bd28c22c9ca5d3ac9f5e86d6269ec0a8c.patch

https://access.redhat.com/security/cve/CVE-2021-33620

http://www.squid-cache.org/Versions/v5/changesets/squid-5-8af775ed98bfd610f9ce762fe177e01b2675588c.patch

https://security.alpinelinux.org/vuln/CVE-2021-33620