Bug 1477103 - (CVE-2017-12067) CVE-2017-12067 potrace: heap-based buffer over-read in the interpolate_cubic function
CVE-2017-12067 potrace: heap-based buffer over-read in the interpolate_cubic ...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20170731,reported=2...
: Security
Depends On: 1477104 1477105
Blocks:
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Reported: 2017-08-01 04:40 EDT by Adam Mariš
Modified: 2017-08-01 04:41 EDT (History)
1 user (show)

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Description Adam Mariš 2017-08-01 04:40:25 EDT
Potrace 1.14 has a heap-based buffer over-read in the interpolate_cubic
function in mkbitmap.c.

Reproducer and ASAN report:

https://github.com/hackerlib/hackerlib-vul/tree/master/potrace/heap-buffer-overflow-mkbitmap
Comment 1 Adam Mariš 2017-08-01 04:41:23 EDT
Created potrace tracking bugs for this issue:

Affects: epel-all [bug 1477104]
Affects: fedora-all [bug 1477105]

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