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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
redhatCNA
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA-ADPADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
Debian logo
Debian Releases
Debian Product
Codename
rust-rustls
bookworm
0.20.8-4
fixed
sid
0.23.26+ds-1
fixed
trixie
0.23.26+ds-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
rust-rustls
plucky
needs-triage
oracular
needs-triage
noble
needs-triage
jammy
dne
focal
dne
Common Weakness Enumeration
References
https://access.redhat.com/security/cve/CVE-2024-11738
https://bugzilla.redhat.com/show_bug.cgi?id=2328732
https://github.com/advisories/GHSA-qg5g-gv98-5ffh
https://github.com/rustls/rustls
https://github.com/rustls/rustls/issues/2227
https://rustsec.org/advisories/RUSTSEC-2024-0399.html