CVE-2024-2379

Public Exploit
QUIC certificate check bypass with wolfSSL

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.

Category

6.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.20%
Vendor Advisory curl.se Vendor Advisory curl.se Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com
Affected: curl curl
Published at:
Updated at:

References

Link Tags
https://curl.se/docs/CVE-2024-2379.json vendor advisory
https://curl.se/docs/CVE-2024-2379.html vendor advisory
https://hackerone.com/reports/2410774 third party advisory issue tracking exploit
http://www.openwall.com/lists/oss-security/2024/03/27/2 third party advisory mailing list
https://security.netapp.com/advisory/ntap-20240531-0001/ third party advisory
https://support.apple.com/kb/HT214119 release notes vendor advisory
https://support.apple.com/kb/HT214118 release notes vendor advisory
https://support.apple.com/kb/HT214120 release notes vendor advisory
http://seclists.org/fulldisclosure/2024/Jul/20 third party advisory mailing list
http://seclists.org/fulldisclosure/2024/Jul/18 third party advisory mailing list
http://seclists.org/fulldisclosure/2024/Jul/19 third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2024-2379?
CVE-2024-2379 has been scored as a medium severity vulnerability.
How to fix CVE-2024-2379?
To fix CVE-2024-2379, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-2379 being actively exploited in the wild?
It is possible that CVE-2024-2379 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-2379?
CVE-2024-2379 affects curl curl.
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