Bug 1478288 - (CVE-2017-12133) CVE-2017-12133 glibc: Use-after-free read access in clntudp_call in sunrpc
CVE-2017-12133 glibc: Use-after-free read access in clntudp_call in sunrpc
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
All Linux
low Severity low
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Assigned To: Red Hat Product Security
: Security
Depends On: 1478289
Blocks: 1478293
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Reported: 2017-08-04 04:18 EDT by Adam Mariš
Modified: 2017-08-18 05:48 EDT (History)
12 users (show)

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Fixed In Version: glibc 2.26
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Last Closed: 2017-08-18 05:23:27 EDT
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Description Adam Mariš 2017-08-04 04:18:03 EDT
CVE-2016-4429 fix introduced a use-after-free vulnerability in clntudp_call of sunrpc.

Upstream bug:


Upstream patch:

Comment 1 Adam Mariš 2017-08-04 04:18:32 EDT
Created glibc tracking bugs for this issue:

Affects: fedora-all [bug 1478289]
Comment 2 Huzaifa S. Sidhpurwala 2017-08-18 05:22:07 EDT

This issue does not affect the versions of gcc compiler shipped with Red Hat Enterprise Linux, because The patch for CVE-2016-4429 was not backported for those versions of glibc.

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