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USN-5942-2: Apache HTTP Server vulnerability

22 March 2023

Apache HTTP Server could allow unintended access to network services.

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Releases

Packages

Details

USN-5942-1 fixed vulnerabilities in Apache HTTP Server. This update
provides the corresponding update for CVE-2023-25690 for Ubuntu 16.04 ESM.

Original advisory details:

Lars Krapf discovered that the Apache HTTP Server mod_proxy module
incorrectly handled certain configurations. A remote attacker could
possibly use this issue to perform an HTTP Request Smuggling attack.
(CVE-2023-25690)

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

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

Ubuntu 16.04

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

References

Related notices

  • USN-5942-1: apache2-dev, apache2-bin, apache2, apache2-utils, libapache2-mod-md, libapache2-mod-proxy-uwsgi, apache2-doc, apache2-ssl-dev, apache2-data, apache2-suexec-custom, apache2-suexec-pristine

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Further reading