Vulnerability Intelligence Report
CVE-2021-3762
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.
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:4.51%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-22 ↗CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| redhat | clair | all |
| redhat | quay | 3.5.6 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
4.513%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Red Hat, Inc. · Vendor · USA |
| Reserved | 2021-09-03T00:00:00 |
| Published | 2022-03-03T21:41:19 |
| Last Updated | 2024-08-03T17:09:08 |
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