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Bug 1375255 - (CVE-2016-7392) CVE-2016-7392 autotrace: Out of bounds write when converting bmp image
CVE-2016-7392 autotrace: Out of bounds write when converting bmp image
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20160910,repor...
: Security
Depends On: 1375256 1375257
Blocks:
  Show dependency tree / graph
 
Reported: 2016-09-12 10:51 EDT by Adam Mariš
Modified: 2017-01-20 12:02 EST (History)
4 users (show)

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Description Adam Mariš 2016-09-12 10:51:27 EDT 
It was found that converting any bmp image will cause out-of-bounds heap write in autotrace.

CVE assignment:

http://seclists.org/oss-sec/2016/q3/475

More details:

https://blogs.gentoo.org/ago/2016/09/10/autotrace-heap-based-buffer-overflow-in-pstoedit_suffix_table_init-output-pstoedit-c/
Comment 1 Adam Mariš 2016-09-12 10:52:02 EDT 
Created autotrace tracking bugs for this issue:

Affects: fedora-all [bug 1375256]
Affects: epel-5 [bug 1375257]
Comment 2 Jaroslav Škarvada 2017-01-20 12:02:23 EST 
This is only reproducible with experimental pstoedit backend which is currently not enabled in Fedora, but I am going to enable it.
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