{"schema_version":"1.9.0","id":"CVE-2022-45059","published":"2022-11-09T00:00:00Z","modified":"2026-08-12T03:51:38.204649760Z","aliases":["BIT-varnish-2022-45059"],"related":["openSUSE-SU-2022:10198-1","openSUSE-SU-2024:12496-1","openSUSE-SU-2026:10751-1"],"details":"An issue was discovered in Varnish Cache 7.x before 7.1.2 and 7.2.x before 7.2.1. A request smuggling attack can be performed on Varnish Cache servers by requesting that certain headers are made hop-by-hop, preventing the Varnish Cache servers from forwarding critical headers to the backend.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/varnishcache/varnish-cache","events":[{"introduced":"454733b82a3279a1603516b4f0a07f8bad4bcd55"},{"fixed":"b399e1fcc7467b8c255630fa3b3fd6311e59e4df"},{"introduced":"75d4c1de9673da2ae3df3904fae960d8ae534a00"},{"last_affected":"75d4c1de9673da2ae3df3904fae960d8ae534a00"}],"database_specific":{"cpe":["cpe:2.3:a:varnish_cache_project:varnish_cache:*:*:*:*:*:*:*:*","cpe:2.3:a:varnish_cache_project:varnish_cache:7.2.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"7.0.0"},{"fixed":"7.1.2"},{"introduced":"7.2.0"},{"last_affected":"7.2.0"}],"source":["CPE_RANGE","CPE_STRING"]}}],"versions":["7.2.0","varnish-7.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-45059.json"}}],"references":[{"type":"WEB","url":"https://varnish-cache.org/security/VSV00010.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/45xxx/CVE-2022-45059.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G6ZMOZVBLZXHEV5VRW4I4SOWLQEK5OF5/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M4KVVCIQVINQQ2D7ORNARSYALMJUMP3I/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XGF6LFTHXCSYMYUX5HLMVXQH3WHCSFLU/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45059"}],"database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/45xxx/CVE-2022-45059.json","unresolved_ranges":[{"extracted_events":[{"introduced":"7.x"},{"fixed":"7.1.2"},{"introduced":"7.2.x"},{"fixed":"7.2.1"}],"source":"DESCRIPTION"}]},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}