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Bug 1418983 - (CVE-2016-10166) CVE-2016-10166 gd: Unsigned integer overflow _gdContributionsAlloc
CVE-2016-10166 gd: Unsigned integer overflow _gdContributionsAlloc
Status: CLOSED NOTABUG
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=20160806,repor...
: Security
Depends On: 1418991 1418992
Blocks: 1417990
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Reported: 2017-02-03 05:57 EST by Adam Mariš
Modified: 2018-03-31 23:02 EDT (History)
20 users (show)

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Fixed In Version: gd 2.2.4
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Last Closed: 2017-08-29 00:00:27 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Adam Mariš 2017-02-03 05:57:04 EST 
An unsigned integer overflow vulnerability was found in _gdContributionsAlloc function.

Upstream patch:

https://github.com/libgd/libgd/commit/60bfb401ad5a4a8ae995dcd36372fe15c71e1a35

CVE assignment:

http://www.openwall.com/lists/oss-security/2017/01/28/6
Comment 1 Adam Mariš 2017-02-03 06:32:40 EST 
Created php tracking bugs for this issue:

Affects: fedora-all [bug 1418991]
Comment 2 Adam Mariš 2017-02-03 06:32:55 EST 
Created libwmf tracking bugs for this issue:

Affects: fedora-all [bug 1418992]
Comment 3 Huzaifa S. Sidhpurwala 2018-03-31 23:02:15 EDT 
Analysis:

The code affects the _gdContributionsAlloc() function, which first appeared in gd-2.2.5. Red Hat Enterprise Linux 5, 6 and 7 does not ship with this gd version (or higher) either in an independent package or embedded with PHP, hence they are not affected.
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