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.
References
Link | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=2000795 | Issue Tracking Patch Third Party Advisory |
https://github.com/quay/clair/pull/1380 | Patch Third Party Advisory |
https://github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821 | Patch Third Party Advisory |
https://github.com/quay/claircore/pull/478 | Patch Third Party Advisory |
https://vulmon.com/exploitdetails?qidtp=maillist_oss_security&qid=d19fce9ede06e13dfb5630ece7f14f83 | Exploit Third Party Advisory |
https://github.com/quay/clair/pull/1379 | Patch Third Party Advisory |
Information
Published : 2022-03-03 14:15
Updated : 2023-01-30 11:17
NVD link : CVE-2021-3762
Mitre link : CVE-2021-3762
JSON object : View
CWE
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Products Affected
redhat
- clair
- quay