GHOST: glibc vulnerability

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Feb 27, 2003
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Hello,

A vulnerability has been found in glibc:
https://access.redhat.com/articles/1332213

it's a buffer overflow issue with the gethostname function (it does dns lookups).

Fix instructions can be found in this thread:
http://forum.directadmin.com/showthread.php?t=50831&p=261791#post261791

Basically, update glibc with your system's package manager, and restart your services.

Full recompile of the services shouldn't be required if just glibc is updated.
If unsure, run ./build update; ./build all d;

John
 
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