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assertion failed in LockSemaphoreInfo #491

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bestshow opened this issue May 15, 2017 · 4 comments
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assertion failed in LockSemaphoreInfo #491

bestshow opened this issue May 15, 2017 · 4 comments
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@bestshow
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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

@carnil
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carnil commented Jun 8, 2017

This was assigned CVE-2017-9501

@rishabhgupta93
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Hi,

I am facing the same issue on version 7.0.10-16 for some files.

Can someone help please ?

@dlemstra
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dlemstra commented Nov 1, 2020

Have you tried upgrading to a more recent version @rishabhgupta93?

@rishabhgupta93
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rishabhgupta93 commented Nov 1, 2020 via email

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