CVE-2021-3762

2022-03-0321:41:19

CWE-22

redhat

www.cve.org

vulnerability

directory traversal

claircore

clair

file write

remote code execution

AI Score

Confidence

High

EPSS

0.069

Percentile

93.9%

JSON

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.

CNA Affected

[
  {
    "product": "quay/claircore",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Affects v0.4.6 and higher, v0.5.3 and higher | Fixedin claircore v0.4.8, v0.5.5."
      }
    ]
  }
]