CVE-2024-2466

curl: TLS certificate check bypass with mbedTLS

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Severity

Moderate

Red Hat Product Security

5.3

CVSS 3.1

Review impact separately from score.

Published · March 27, 2024

Updated · October 15, 2026

Description

A flaw was found in curl. When curl is built to use mbedTLS as the TLS backend, it does not check the server certificate of TLS connections done to a host specified as an IP address.

Statement

The curl package as shipped by Red Hat Enterprise Linux and RHSCL is not affected by this vulnerability because it does not have support for mbedTLS.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.3
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

CWE-297 · Improper Validation of Certificate with Host Mismatch