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Bug 1462216 - (CVE-2017-7376) CVE-2017-7376 libxml2: Incorrect limit used for port values
CVE-2017-7376 libxml2: Incorrect limit used for port values
Status: CLOSED NOTABUG
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=20170417,reported=2...
: Security
Depends On: 1462227 1525811 1462226 1462228
Blocks: 1462234
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Reported: 2017-06-16 08:36 EDT by Adam Mariš
Modified: 2018-07-11 08:59 EDT (History)
33 users (show)

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Last Closed: 2017-08-30 01:21:35 EDT
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Description Adam Mariš 2017-06-16 08:36:58 EDT 
When calculating port value in xmlParse3986Port function, incorrect limit is used.

Android patch:

https://android.googlesource.com/platform/external/libxml2/+/51e0cb2e5ec18eaf6fb331bc573ff27b743898f4

References:

https://source.android.com/security/bulletin/2017-06-01#libraries
Comment 1 Adam Mariš 2017-06-16 08:49:03 EDT 
Created libxml2 tracking bugs for this issue:

Affects: fedora-all [bug 1462226]


Created mingw-libxml2 tracking bugs for this issue:

Affects: epel-7 [bug 1462227]
Affects: fedora-all [bug 1462228]
Comment 3 Doran Moppert 2017-08-30 01:21:35 EDT 
The port filtering functionality was introduced in 2.9.4
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