full-disclosure - glibc and alloca()

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Message-ID: <AANLkTinE1NU3anvSTnayQSjeMfYe+rbrGT-vE0yuOV5f@mail.gmail.com>
Date: Thu, 24 Feb 2011 19:25:34 -0800
From: Chris Evans <scarybeasts@...il.com>
To: full-disclosure <full-disclosure@...ts.grok.org.uk>
Subject: glibc and alloca()

Hi,

Here's some details on glibc alloca()-based memory corruption that Cris
Neckar and I unearthed whilst looking into a Chromium bug last year:

http://scarybeastsecurity.blogspot.com/2011/02/i-got-accidental-code-execution-via.html

Cheers
Chris

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