Vulnerability · Published Sep 21, 2022 · Assigned by fedora
CVE-2022-23949
High 7.5
In plain English
A high-severity authentication bypass by spoofing in keylime. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)1.4%top 27.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
In Keylime before 6.3.0, unsanitized UUIDs can be passed by a rogue agent and can lead to log spoofing on the verifier and registrar.
Affected products (as reported)
Weakness: CWE-290 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
- https://seclists.org/oss-sec/2022/q1/101 x_refsource_MISC
- https://github.com/keylime/keylime/security/advisories/GHSA-87gh-qc28-j9mm x_refsource_MISC
- https://github.com/keylime/keylime/commit/387e320dc22c89f4f47c68cb37eb9eec2137f34b x_refsource_MISC
- https://github.com/keylime/keylime/commit/e429e95329fc60608713ddfb82f4a92ee3b3d2d9 x_refsource_MISC
- https://github.com/keylime/keylime/commit/65c2b737129b5837f4a03660aeb1191ced275a57 x_refsource_MISC