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Mageia 8: 2023-0032 Critical: Apache Mod_Proxy Response Splitting

mageia
Calendar Grey February 7, 2023
Dist Mageia Esm H88
Recent updates to Apache packages by Mageia address significant security vulnerabilities in mod_proxy and the handling of incoming requests.
CVE-2022-37436: Apache HTTP Server: mod_proxy prior to 2.4.55 allows a backend to trigger HTTP response splitting

Summary

CVE-2022-37436: Apache HTTP Server: mod_proxy prior to 2.4.55 allows a backend to trigger HTTP response splitting. Prior to 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. Credits: Dimas Fariski Setyawan Putra (@nyxsorcerer)
CVE-2022-36760: Apache HTTP Server: mod_proxy_ajp Possible request smuggling. Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. Credits: ZeddYu_Lu from Qi'anxin Research Institute of Legendsec at Qi'anxin Group
CVE-2006-20001: mod_dav out of bounds read, or write of zero byte A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool (heap) memory location beyond the he...

Read the Full Advisory

References

- https://bugs.mageia.org/show_bug.cgi?id=31427

- - https://www.cve.org/CVERecord?id=CVE-2006-20001

- https://www.cve.org/CVERecord?id=CVE-2022-36760

- https://www.cve.org/CVERecord?id=CVE-2022-37436

Resolution

SRPMS

- 8/core/apache-2.4.55-1.mga8

Severity
critical
Lowest
Low
Medium
High
Critical

Publication date: 07 Feb 2023
URL: https://advisories.mageia.org/MGASA-2023-0032.html
Type: security
CVE: CVE-2006-20001, CVE-2022-36760, CVE-2022-37436

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