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CVE-2024-2466

Published: Mar 27, 2024

Modified: Feb 13, 2025

PUBLISHED

Description

libcurl did not check the server certificate of TLS connections done to a host specified as an IP address, when built to use mbedTLS. libcurl would wrongly avoid using the set hostname function when the specified hostname was given as an IP address, therefore completely skipping the certificate check. This affects all uses of TLS protocols (HTTPS, FTPS, IMAPS, POPS3, SMTPS, etc).

Vendor	Product	Versions
curl	curl	affected `8.6.0 - <= 8.6.0` affected `8.5.0 - <= 8.5.0`

References

http://www.openwall.com/lists/oss-security/2024/03/27/4

https://security.netapp.com/advisory/ntap-20240503-0010/

https://support.apple.com/kb/HT214119

https://support.apple.com/kb/HT214118

https://support.apple.com/kb/HT214120

http://seclists.org/fulldisclosure/2024/Jul/20

http://seclists.org/fulldisclosure/2024/Jul/18

http://seclists.org/fulldisclosure/2024/Jul/19

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