1. Ubuntu Security Notices
  2. USN-5487-1

USN-5487-1: Apache HTTP Server vulnerabilities

Publication date

21 June 2022

Overview

Several security issues were fixed in Apache HTTP Server.

Releases

Packages

Details

It was discovered that Apache HTTP Server mod_proxy_ajp incorrectly handled
certain crafted request. A remote attacker could possibly use this issue to
perform an HTTP Request Smuggling attack. (CVE-2022-26377)

It was discovered that Apache HTTP Server incorrectly handled certain
request. An attacker could possibly use this issue to cause a denial
of service. (CVE-2022-28614)

It was discovered that Apache HTTP Server incorrectly handled certain request.
An attacker could possibly use this issue to cause a crash or expose
sensitive information. (CVE-2022-28615)

It was discovered that Apache HTTP Server incorrectly handled certain request.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2022-29404)

It was discovered that Apache HTTP Server...

It was discovered that Apache HTTP Server mod_proxy_ajp incorrectly handled
certain crafted request. A remote attacker could possibly use this issue to
perform an HTTP Request Smuggling attack. (CVE-2022-26377)

It was discovered that Apache HTTP Server incorrectly handled certain
request. An attacker could possibly use this issue to cause a denial
of service. (CVE-2022-28614)

It was discovered that Apache HTTP Server incorrectly handled certain request.
An attacker could possibly use this issue to cause a crash or expose
sensitive information. (CVE-2022-28615)

It was discovered that Apache HTTP Server incorrectly handled certain request.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2022-29404)

It was discovered that Apache HTTP Server incorrectly handled certain
request. An attacker could possibly use this issue to cause a crash.
(CVE-2022-30522)

It was discovered that Apache HTTP Server incorrectly handled certain request.
An attacker could possibly use this issue to execute arbitrary code or cause
a crash. (CVE-2022-30556)

It was discovered that Apache HTTP Server incorrectly handled certain request.
An attacker could possibly use this issue to bypass IP based authentication.
(CVE-2022-31813)

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
22.04 jammy apache2 –  2.4.52-1ubuntu4.1
apache2-bin –  2.4.52-1ubuntu4.1
21.10 impish apache2 –  2.4.48-3.1ubuntu3.5
apache2-bin –  2.4.48-3.1ubuntu3.5
20.04 focal apache2 –  2.4.41-4ubuntu3.12
apache2-bin –  2.4.41-4ubuntu3.12
18.04 bionic apache2 –  2.4.29-1ubuntu4.24
apache2-bin –  2.4.29-1ubuntu4.24
16.04 xenial apache2 –  2.4.18-2ubuntu3.17+esm6  
apache2-bin –  2.4.18-2ubuntu3.17+esm6  
14.04 trusty apache2 –  2.4.7-1ubuntu4.22+esm5  
apache2-bin –  2.4.7-1ubuntu4.22+esm5  

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References

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