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leafnode -- denial of service vulnerability

Description:

Matthias Andree reports:

A vulnerability was found in the fetchnews program (the NNTP client) that may under some circumstances cause a wait for input that never arrives, fetchnews "hangs". [...]

As only one fetchnews program can run at a time, subsequently started fetchnews and texpire programs will terminate. [...]

Upgrade your leafnode package to version 1.11.3.

References:

Affects:

portaudit: leafnode -- denial of service vulnerability

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If you have found a vulnerability in a FreeBSD port not listed in the database, please contact the FreeBSD Security Officer. Refer to "FreeBSD Security Information" for more information.


Oliver Eikemeier <eik@FreeBSD.org>