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CVE-2022-36760

Published: 17 January 2023

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. This issue affects Apache HTTP Server Apache HTTP Server 2.4 version 2.4.54 and prior versions.

Priority

Medium

Cvss 3 Severity Score

9.0

Score breakdown

Status

Package Release Status
apache2
Launchpad, Ubuntu, Debian
trusty Needed

bionic
Released (2.4.29-1ubuntu4.26)
focal
Released (2.4.41-4ubuntu3.13)
xenial
Released (2.4.18-2ubuntu3.17+esm8)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (2.4.55-1)
jammy
Released (2.4.52-1ubuntu4.3)
kinetic
Released (2.4.54-2ubuntu1.1)
lunar
Released (2.4.55-1ubuntu1)
mantic
Released (2.4.55-1ubuntu1)
Patches:
upstream: https://github.com/apache/httpd/commit/d93e61e3e9622bacff746772cb9c97fdcaed8baf

Severity score breakdown

Parameter Value
Base score 9.0
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Changed
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H