CVE-2024-2379
QUIC certificate check bypass with wolfSSL
6.3CVSSMEDIUM
Description
libcurl skips the certificate verification for a QUIC connection under certain conditions, when built to use wolfSSL. If told to use an unknown/bad cipher or curve, the error path accidentally skips the verification and returns OK, thus ignoring any certificate problems.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:RUser InteractionRequired
Scope
S:UScopeUnchanged
Impact
C:LConfidentialityLow
I:LIntegrityLow
A:LAvailabilityLow
Weaknesses
Affected Products
and 11 more affected products View all →
Attack Graph
Products CVE Techniques Tactics
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Exploitability
Official Patch Available
MITRE ATT&CK
1 technique Collection
References
https://github.com/curl/curl/commit/aedbbdf18e689a5eee8dc396
github.com
https://curl.se/docs/CVE-2024-2379.html
curl.se
https://curl.se/docs/CVE-2024-2379.json
curl.se
and 20 more references View all →
Timeline
Published
Mar 27, 2024
Last Updated
Jul 30, 2025
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