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CVE-2021-3762

Published: Mar 3, 2022

Modified: Aug 3, 2024

PUBLISHED

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.

Vendor	Product	Versions
n/a	quay/claircore	affected `Affects v0.4.6 and higher, v0.5.3 and higher \| Fixedin claircore v0.4.8, v0.5.5.`

Weaknesses (CWE)

References

https://bugzilla.redhat.com/show_bug.cgi?id=2000795

x_refsource_MISC

https://github.com/quay/claircore/pull/478

x_refsource_MISC

https://github.com/quay/clair/pull/1379

x_refsource_MISC

https://github.com/quay/clair/pull/1380

x_refsource_MISC

https://github.com/quay/claircore/commit/691f2023a1720a0579e688b69a2f4bfe1f4b7821

x_refsource_MISC

https://vulmon.com/exploitdetails?qidtp=maillist_oss_security&qid=d19fce9ede06e13dfb5630ece7f14f83

x_refsource_MISC

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