CVE-2022-37436
Apache HTTP Server: mod_proxy prior to 2.4.55 allows a backend to trigger HTTP response splitting
Summary
Apache HTTP Server: mod_proxy prior to 2.4.55 allows a backend to trigger HTTP response splitting
Original description
The description as published by the source.
Prior to Apache HTTP Server 2.4.55, a malicious backend can cause the response headers to be truncated early, resulting in some headers being incorporated into the response body. If the later headers have any security purpose, they will not be interpreted by the client.
Affected packages
Bitnami
apache
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.4.55"}]}]
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Alpine Linux ALPINE-CVE-2022-37436 apache2 Fixed in: 2.4.55-r0
- Debian DEBIAN-CVE-2022-37436 apache2 Fixed in: 2.4.56-1~deb11u1
- Ubuntu UBUNTU-CVE-2022-37436 apache2
References
- advisory httpd.apache.org
- advisory security.gentoo.org
- advisory nvd.nist.gov
- advisory github.com