CVE-2023-42813 is a denial-of-service vulnerability in Kyverno's Notary verifier, affecting Kyverno versions built from source at the main branch. An attacker with control over the registry could send a malicious response, causing Kyverno to cease processing admission requests. Rated Medium (CVSS 5.3), this vulnerability requires high attack complexity and user interaction, but has a high impact on availability. There is no evidence of active exploitation, public exploit code, or significant community discussion, and official Kyverno releases are not affected.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.11.0CPE matchmatch criteria | cpe:2.3:a:nirmata:kyverno:1.11.0:-:*:*:*:go:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:H
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