{"id":"CVE-2021-3762","details":"A directory traversal vulnerability was found in the ClairCore engine of Clair. An attacker can exploit this by supplying a crafted container image which, when scanned by Clair, allows for arbitrary file write on the filesystem, potentially allowing for remote code execution.","aliases":["GHSA-mq47-6wwv-v79w","GO-2022-0346"],"modified":"2026-07-08T06:00:32.132800395Z","published":"2022-03-03T22:15:08.467Z","database_specific":{"unresolved_ranges":[{"source":"CPE_RANGE","vendor_product":"redhat:clair","cpes":["cpe:2.3:a:redhat:clair:*:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0.4.6"},{"fixed":"0.4.8"},{"introduced":"0.5.3"},{"fixed":"0.5.5"}]},{"vendor_product":"redhat:quay","cpes":["cpe:2.3:a:redhat:quay:3.5.6:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"3.5.6"},{"last_affected":"3.5.6"}],"source":"CPE_STRING"}]},"references":[{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2000795"},{"type":"FIX","url":"https://github.com/quay/clair/pull/1379"},{"type":"FIX","url":"https://github.com/quay/clair/pull/1380"},{"type":"FIX","url":"https://github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821"},{"type":"FIX","url":"https://github.com/quay/claircore/pull/478"},{"type":"EVIDENCE","url":"https://vulmon.com/exploitdetails?qidtp=maillist_oss_security&qid=d19fce9ede06e13dfb5630ece7f14f83"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/quay/claircore","events":[{"introduced":"0"},{"fixed":"691f2023a1720a0579e688b69a2f4bfe1f4b7821"}],"database_specific":{"source":"REFERENCES"}}],"versions":["v1.1.0-rc.0","v0.5.0","v0.4.2","v0.4.1","v0.4.0","v0.3.3","v0.3.2","v0.3.1","v0.3.0","v0.2.0","v0.1.20","v0.1.19","v0.1.18","v0.1.17","v0.1.16","v0.1.15","v0.1.14","v0.1.13","v0.1.12","v0.1.11","v0.1.10","v0.1.9","v0.1.8","v0.1.7","v0.1.6","v0.1.5","v0.1.4","v0.1.3","v0.1.2","v0.1.1","v0.1.0","v0.0.25","v0.0.24","v0.0.23","v0.0.22","v0.0.21","v0.0.20","v0.0.19","v0.0.18","v0.0.17","v0.0.16","v0.0.15","v0.0.14","v0.0.13","v0.0.12","v0.0.11","v0.0.10","v0.0.9","v0.0.8","v0.0.7","v0.0.6","v0.0.5","v0.0.4","v0.0.3","v0.0.2","v0.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3762.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}