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Re: heap overflow in procmail


From: Jakub Wilk <jwilk () jwilk net>
Date: Wed, 21 Jan 2015 15:15:04 +0100

* Tavis Ormandy <taviso () google com>, 2014-09-03, 11:52:
I noticed a heap overflow in procmail when parsing addresses with unbalanced quotes.

Unfortunately, there's more:
https://bugs.debian.org/769937

Apparently procmail upstream is inactive; and nobody understands how this code works.

At this point, I'd recommend that formail users switch to reformail[0], which is mostly (but not completely) compatible with formail.

[0] http://www.courier-mta.org/reformail.html

--
Jakub Wilk


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