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USN-6510-1: Apache HTTP Server vulnerability

23 November 2023

Apache HTTP Server could be made to crash if it received a specially crafted request.

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Releases

Packages

Details

David Shoon discovered that the Apache HTTP Server mod_macro module
incorrectly handled certain memory operations. A remote attacker could
possibly use this issue to cause the server to crash, resulting in a denial
of service.

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 18.04
Ubuntu 16.04
Ubuntu 14.04

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

References

Related notices

  • USN-6506-1: apache2-utils, apache2-suexec-pristine, apache2-dev, apache2-data, libapache2-mod-proxy-uwsgi, apache2-suexec-custom, apache2-doc, apache2, apache2-ssl-dev, libapache2-mod-md, apache2-bin

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Further reading