CVE-2024-43204

NameCVE-2024-43204
DescriptionSSRF in Apache HTTP Server with mod_proxy loaded allows an attacker to send outbound proxy requests to a URL controlled by the attacker.  Requires an unlikely configuration where mod_headers is configured to modify the Content-Type request or response header with a value provided in the HTTP request. Users are recommended to upgrade to version 2.4.64 which fixes this issue.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-4270-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
apache2 (PTS)bullseye2.4.62-1~deb11u1vulnerable
bullseye (security)2.4.65-1~deb11u1fixed
bookworm2.4.65-1~deb12u1fixed
bookworm (security)2.4.62-1~deb12u2vulnerable
trixie2.4.65-2fixed
forky, sid2.4.65-3fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
apache2sourcebullseye2.4.65-1~deb11u1DLA-4270-1
apache2sourcebookworm2.4.65-1~deb12u1
apache2source(unstable)2.4.64-1

Notes

https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-43204
Fixed by [1/2]: https://github.com/apache/httpd/commit/6764774d51f3dcb07e79779c64a463d3c112b53f (2.4.64)
Fixed by [2/2]: https://github.com/apache/httpd/commit/b3d3ded288815bea063c3bf77dd80b26446f76ce (2.4.64)

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