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assertion failed in LockSemaphoreInfo #491

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bestshow opened this issue May 15, 2017 · 1 comment

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commented May 15, 2017

on Version: ImageMagick 7.0.5-7 Q16

A crafted file revealed an assertion failure in semaphore.c.

#./magick convert $FILE out.png
magick: MagickCore/semaphore.c:295: LockSemaphoreInfo: Assertion `semaphore_info != (SemaphoreInfo *) ((void *)0)' failed.

testcase : https://github.com/bestshow/p0cs/blob/master/assertion-failed-in-LockSemaphoreInfo-semaphore295
Credit : ADLab of Venustech

dlemstra added a commit that referenced this issue May 15, 2017

dlemstra added a commit that referenced this issue May 15, 2017

@dlemstra dlemstra added the bug label May 15, 2017

@dlemstra dlemstra closed this May 15, 2017

dlemstra pushed a commit that referenced this issue May 15, 2017

Cristy

dlemstra pushed a commit that referenced this issue May 15, 2017

Cristy
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commented Jun 8, 2017

This was assigned CVE-2017-9501

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