quay/claircore · Security
Path traversal in claircore
- GHSA ID
- GHSA-mq47-6wwv-v79w
- CVE ID
- CVE-2021-3762
- Severity
- high
- Published
- Updated
- CVSS
- 7.8 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS v3
- 7.8 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
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.
CWEs
- CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-3762 ↗
- https://github.com/quay/clair/pull/1379 ↗
- https://github.com/quay/clair/pull/1380 ↗
- https://github.com/quay/claircore/pull/478 ↗
- https://github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2000795 ↗
- https://vulmon.com/exploitdetails?qidtp=maillist_oss_security&qid=d19fce9ede06e13dfb5630ece7f14f83 ↗
- https://github.com/quay/claircore/commit/dff671c665141f126c072de8a744855d4916c9c7 ↗
- https://github.com/quay/claircore/commit/ed5f52aec1c82746725e9cc23e98316eab8be25a ↗
- https://github.com/quay/claircore/commits/v0.4.8 ↗
- https://github.com/quay/claircore/commits/v0.5.5 ↗
- https://github.com/quay/claircore/commits/v1.1.0 ↗
- https://pkg.go.dev/vuln/GO-2022-0346 ↗
- https://github.com/advisories/GHSA-mq47-6wwv-v79w ↗