Vulnerability in Rustls Project
CVE-2024-11738
A flaw was found in Rustls 0.23.13 and related APIs. This vulnerability allows denial of service (panic) via a fragmented TLS ClientHello message.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.007 (52.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- Rustls Project — versions 0.23.13
- Red Hat Trusted Artifact Signer
Weakness classification (CWE)
References
- access.redhat.com/security/cve/CVE-2024-11738 (vdb-entry, Vendor Advisory)
- bugzilla.redhat.com/show_bug.cgi (issue-tracking, Vendor Advisory)
- github.com/advisories/GHSA-qg5g-gv98-5ffh (Third Party Advisory)
- github.com/rustls/rustls (Product)
- github.com/rustls/rustls/issues/2227 (Exploit, Issue Tracking, Vendor Advisory)
- rustsec.org/advisories/RUSTSEC-2024-0399.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-11738?
- CVE-2024-11738 is a medium-severity vulnerability in Rustls Project, classified under CWE-248. CVSS score: 5.3/10. Published 2024-12-06.
- How severe is CVE-2024-11738?
- Medium severity. CVSS v3 base score is 5.3 out of 10.