CVE & CISA-KEV Catalog

CVE-2024-2466

MEDIUM
6.5
CVSS v3
NVD

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).

CWE-297

How to fix

Remediation Available
curlDebian
Fixed in:8.7.1-1CVE-2024-2466
Fixed in:8.7.1-1CVE-2024-2466
jbcs-httpd24-curlRocky
Fixed in:0:8.7.1-2.el7jbcsRHSA-2024:2693
Fixed in:0:8.7.1-2.el7jbcsRHSA-2024:2693
Fixed in:0:8.7.1-2.el8jbcsRHSA-2024:2693
Fixed in:0:8.7.1-2.el8jbcsRHSA-2024:2693
jbcs-httpd24-curlRed Hat / RHEL
Fixed in:0:8.7.1-2.el7jbcsRHSA-2024:2693
Fixed in:0:8.7.1-2.el7jbcsRHSA-2024:2693
Fixed in:0:8.7.1-2.el8jbcsRHSA-2024:2693
Fixed in:0:8.7.1-2.el8jbcsRHSA-2024:2693
jbcs-httpd24-curl-debuginfoRed Hat / RHEL
Fixed in:0:8.7.1-2.el7jbcsRHSA-2024:2693
Fixed in:0:8.7.1-2.el8jbcsRHSA-2024:2693
jbcs-httpd24-curl-debuginfoRocky
Fixed in:0:8.7.1-2.el7jbcsRHSA-2024:2693
Fixed in:0:8.7.1-2.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpdRocky
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpdRed Hat / RHEL
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpd-debuginfoRed Hat / RHEL
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpd-debuginfoRocky
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpd-develRocky
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpd-develRed Hat / RHEL
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpd-manualRed Hat / RHEL
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpd-manualRocky
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpd-selinuxRed Hat / RHEL
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpd-selinuxRocky
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpd-toolsRocky
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpd-toolsRed Hat / RHEL
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpd-tools-debuginfoRed Hat / RHEL
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-httpd-tools-debuginfoRocky
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-libcurlRed Hat / RHEL
Fixed in:0:8.7.1-2.el7jbcsRHSA-2024:2693
Fixed in:0:8.7.1-2.el8jbcsRHSA-2024:2693
jbcs-httpd24-libcurlRocky
Fixed in:0:8.7.1-2.el7jbcsRHSA-2024:2693
Fixed in:0:8.7.1-2.el8jbcsRHSA-2024:2693
jbcs-httpd24-libcurl-debuginfoRed Hat / RHEL
Fixed in:0:8.7.1-2.el8jbcsRHSA-2024:2693
jbcs-httpd24-libcurl-debuginfoRocky
Fixed in:0:8.7.1-2.el8jbcsRHSA-2024:2693
jbcs-httpd24-libcurl-develRed Hat / RHEL
Fixed in:0:8.7.1-2.el7jbcsRHSA-2024:2693
Fixed in:0:8.7.1-2.el8jbcsRHSA-2024:2693
jbcs-httpd24-libcurl-develRocky
Fixed in:0:8.7.1-2.el7jbcsRHSA-2024:2693
Fixed in:0:8.7.1-2.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_http2Rocky
Fixed in:0:1.15.19-37.el7jbcsRHSA-2024:2693
Fixed in:0:1.15.19-37.el7jbcsRHSA-2024:2693
Fixed in:0:1.15.19-37.el8jbcsRHSA-2024:2693
Fixed in:0:1.15.19-37.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_http2Red Hat / RHEL
Fixed in:0:1.15.19-37.el7jbcsRHSA-2024:2693
Fixed in:0:1.15.19-37.el7jbcsRHSA-2024:2693
Fixed in:0:1.15.19-37.el8jbcsRHSA-2024:2693
Fixed in:0:1.15.19-37.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_http2-debuginfoRed Hat / RHEL
Fixed in:0:1.15.19-37.el7jbcsRHSA-2024:2693
Fixed in:0:1.15.19-37.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_http2-debuginfoRocky
Fixed in:0:1.15.19-37.el7jbcsRHSA-2024:2693
Fixed in:0:1.15.19-37.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_jkRed Hat / RHEL
Fixed in:0:1.2.49-6.redhat_1.el7jbcsRHSA-2024:2693
Fixed in:0:1.2.49-6.redhat_1.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_jkRocky
Fixed in:0:1.2.49-6.redhat_1.el7jbcsRHSA-2024:2693
Fixed in:0:1.2.49-6.redhat_1.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_jk-ap24Red Hat / RHEL
Fixed in:0:1.2.49-6.redhat_1.el7jbcsRHSA-2024:2693
Fixed in:0:1.2.49-6.redhat_1.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_jk-ap24Rocky
Fixed in:0:1.2.49-6.redhat_1.el7jbcsRHSA-2024:2693
Fixed in:0:1.2.49-6.redhat_1.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_jk-ap24-debuginfoRocky
Fixed in:0:1.2.49-6.redhat_1.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_jk-ap24-debuginfoRed Hat / RHEL
Fixed in:0:1.2.49-6.redhat_1.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_jk-debuginfoRed Hat / RHEL
Fixed in:0:1.2.49-6.redhat_1.el7jbcsRHSA-2024:2693
jbcs-httpd24-mod_jk-debuginfoRocky
Fixed in:0:1.2.49-6.redhat_1.el7jbcsRHSA-2024:2693
jbcs-httpd24-mod_ldapRed Hat / RHEL
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_ldapRocky
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_ldap-debuginfoRed Hat / RHEL
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_ldap-debuginfoRocky
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_mdRed Hat / RHEL
Fixed in:1:2.4.24-6.el7jbcsRHSA-2024:2693
Fixed in:1:2.4.24-6.el7jbcsRHSA-2024:2693
Fixed in:1:2.4.24-6.el8jbcsRHSA-2024:2693
Fixed in:1:2.4.24-6.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_mdRocky
Fixed in:1:2.4.24-6.el7jbcsRHSA-2024:2693
Fixed in:1:2.4.24-6.el7jbcsRHSA-2024:2693
Fixed in:1:2.4.24-6.el8jbcsRHSA-2024:2693
Fixed in:1:2.4.24-6.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_md-debuginfoRocky
Fixed in:1:2.4.24-6.el7jbcsRHSA-2024:2693
Fixed in:1:2.4.24-6.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_md-debuginfoRed Hat / RHEL
Fixed in:1:2.4.24-6.el7jbcsRHSA-2024:2693
Fixed in:1:2.4.24-6.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_proxy_clusterRocky
Fixed in:0:1.3.20-4.el7jbcsRHSA-2024:2693
Fixed in:0:1.3.20-4.el7jbcsRHSA-2024:2693
Fixed in:0:1.3.20-4.el8jbcsRHSA-2024:2693
Fixed in:0:1.3.20-4.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_proxy_clusterRed Hat / RHEL
Fixed in:0:1.3.20-4.el7jbcsRHSA-2024:2693
Fixed in:0:1.3.20-4.el7jbcsRHSA-2024:2693
Fixed in:0:1.3.20-4.el8jbcsRHSA-2024:2693
Fixed in:0:1.3.20-4.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_proxy_cluster-debuginfoRocky
Fixed in:0:1.3.20-4.el7jbcsRHSA-2024:2693
Fixed in:0:1.3.20-4.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_proxy_cluster-debuginfoRed Hat / RHEL
Fixed in:0:1.3.20-4.el7jbcsRHSA-2024:2693
Fixed in:0:1.3.20-4.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_proxy_htmlRed Hat / RHEL
Fixed in:1:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:1:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_proxy_htmlRocky
Fixed in:1:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:1:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_proxy_html-debuginfoRocky
Fixed in:1:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_proxy_html-debuginfoRed Hat / RHEL
Fixed in:1:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_securityRocky
Fixed in:0:2.9.3-36.el7jbcsRHSA-2024:2693
Fixed in:0:2.9.3-36.el7jbcsRHSA-2024:2693
Fixed in:0:2.9.3-36.el8jbcsRHSA-2024:2693
Fixed in:0:2.9.3-36.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_securityRed Hat / RHEL
Fixed in:0:2.9.3-36.el7jbcsRHSA-2024:2693
Fixed in:0:2.9.3-36.el7jbcsRHSA-2024:2693
Fixed in:0:2.9.3-36.el8jbcsRHSA-2024:2693
Fixed in:0:2.9.3-36.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_security-debuginfoRed Hat / RHEL
Fixed in:0:2.9.3-36.el7jbcsRHSA-2024:2693
Fixed in:0:2.9.3-36.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_security-debuginfoRocky
Fixed in:0:2.9.3-36.el7jbcsRHSA-2024:2693
Fixed in:0:2.9.3-36.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_sessionRocky
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_sessionRed Hat / RHEL
Fixed in:0:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_session-debuginfoRed Hat / RHEL
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_session-debuginfoRocky
Fixed in:0:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_sslRocky
Fixed in:1:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:1:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_sslRed Hat / RHEL
Fixed in:1:2.4.57-10.el7jbcsRHSA-2024:2693
Fixed in:1:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_ssl-debuginfoRocky
Fixed in:1:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-mod_ssl-debuginfoRed Hat / RHEL
Fixed in:1:2.4.57-10.el8jbcsRHSA-2024:2693
jbcs-httpd24-nghttp2Red Hat / RHEL
Fixed in:0:1.43.0-13.el7jbcsRHSA-2024:2693
Fixed in:0:1.43.0-13.el7jbcsRHSA-2024:2693
Fixed in:0:1.43.0-13.el8jbcsRHSA-2024:2693
Fixed in:0:1.43.0-13.el8jbcsRHSA-2024:2693
jbcs-httpd24-nghttp2Rocky
Fixed in:0:1.43.0-13.el7jbcsRHSA-2024:2693
Fixed in:0:1.43.0-13.el7jbcsRHSA-2024:2693
Fixed in:0:1.43.0-13.el8jbcsRHSA-2024:2693
Fixed in:0:1.43.0-13.el8jbcsRHSA-2024:2693
jbcs-httpd24-nghttp2-debuginfoRocky
Fixed in:0:1.43.0-13.el7jbcsRHSA-2024:2693
Fixed in:0:1.43.0-13.el8jbcsRHSA-2024:2693
jbcs-httpd24-nghttp2-debuginfoRed Hat / RHEL
Fixed in:0:1.43.0-13.el7jbcsRHSA-2024:2693
Fixed in:0:1.43.0-13.el8jbcsRHSA-2024:2693
jbcs-httpd24-nghttp2-develRocky
Fixed in:0:1.43.0-13.el7jbcsRHSA-2024:2693
Fixed in:0:1.43.0-13.el8jbcsRHSA-2024:2693
jbcs-httpd24-nghttp2-develRed Hat / RHEL
Fixed in:0:1.43.0-13.el7jbcsRHSA-2024:2693
Fixed in:0:1.43.0-13.el8jbcsRHSA-2024:2693

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Exploit Intelligence

1.30%probability of exploitation in 30 days
67thpercentile

Moderate risk: more likely to be exploited than 67% of all known CVEs.

References

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CVE-2024-2466 severity badge

Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-07-30.