Ubuntu 5487-1: Apache HTTP Server vulnerabilities | LinuxSecurity.com

Advisories

==========================================================================
Ubuntu Security Notice USN-5487-1
June 21, 2022

apache2 vulnerabilities
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A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 22.04 LTS
- Ubuntu 21.10
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM

Summary:

Several security issues were fixed in Apache HTTP Server.

Software Description:
- apache2: Apache HTTP server

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 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:

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

Ubuntu 22.04 LTS:
  apache2                         2.4.52-1ubuntu4.1
  apache2-bin                     2.4.52-1ubuntu4.1

Ubuntu 21.10:
  apache2                         2.4.48-3.1ubuntu3.5
  apache2-bin                     2.4.48-3.1ubuntu3.5

Ubuntu 20.04 LTS:
  apache2                         2.4.41-4ubuntu3.12
  apache2-bin                     2.4.41-4ubuntu3.12

Ubuntu 18.04 LTS:
  apache2                         2.4.29-1ubuntu4.24
  apache2-bin                     2.4.29-1ubuntu4.24

Ubuntu 16.04 ESM:
  apache2                         2.4.18-2ubuntu3.17+esm6
  apache2-bin                     2.4.18-2ubuntu3.17+esm6

Ubuntu 14.04 ESM:
  apache2                         2.4.7-1ubuntu4.22+esm5
  apache2-bin                     2.4.7-1ubuntu4.22+esm5

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

References:
  https://ubuntu.com/security/notices/USN-5487-1
  CVE-2022-26377, CVE-2022-28614, CVE-2022-28615, CVE-2022-29404,
  CVE-2022-30522, CVE-2022-30556, CVE-2022-31813

Package Information:
  https://launchpad.net/ubuntu/+source/apache2/2.4.52-1ubuntu4.1
  https://launchpad.net/ubuntu/+source/apache2/2.4.48-3.1ubuntu3.5
  https://launchpad.net/ubuntu/+source/apache2/2.4.41-4ubuntu3.12
  https://launchpad.net/ubuntu/+source/apache2/2.4.29-1ubuntu4.24

Ubuntu 5487-1: Apache HTTP Server vulnerabilities

June 21, 2022

Summary

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS - Ubuntu 21.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 ESM - Ubuntu 14.04 ESM Summary: Several security issues were fixed in Apache HTTP Server. Software Description: - apache2: Apache HTTP server 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 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

The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: apache2 2.4.52-1ubuntu4.1 apache2-bin 2.4.52-1ubuntu4.1 Ubuntu 21.10: apache2 2.4.48-3.1ubuntu3.5 apache2-bin 2.4.48-3.1ubuntu3.5 Ubuntu 20.04 LTS: apache2 2.4.41-4ubuntu3.12 apache2-bin 2.4.41-4ubuntu3.12 Ubuntu 18.04 LTS: apache2 2.4.29-1ubuntu4.24 apache2-bin 2.4.29-1ubuntu4.24 Ubuntu 16.04 ESM: apache2 2.4.18-2ubuntu3.17+esm6 apache2-bin 2.4.18-2ubuntu3.17+esm6 Ubuntu 14.04 ESM: apache2 2.4.7-1ubuntu4.22+esm5 apache2-bin 2.4.7-1ubuntu4.22+esm5 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-5487-1

CVE-2022-26377, CVE-2022-28614, CVE-2022-28615, CVE-2022-29404,

CVE-2022-30522, CVE-2022-30556, CVE-2022-31813

Severity
Ubuntu Security Notice USN-5487-1

Package Information

https://launchpad.net/ubuntu/+source/apache2/2.4.52-1ubuntu4.1 https://launchpad.net/ubuntu/+source/apache2/2.4.48-3.1ubuntu3.5 https://launchpad.net/ubuntu/+source/apache2/2.4.41-4ubuntu3.12 https://launchpad.net/ubuntu/+source/apache2/2.4.29-1ubuntu4.24

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