Bug 1522830 (CVE-2017-1000409) - CVE-2017-1000409 glibc: Buffer overflow triggerable via LD_LIBRARY_PATH
Summary: CVE-2017-1000409 glibc: Buffer overflow triggerable via LD_LIBRARY_PATH
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2017-1000409
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1524867
Blocks: 1522835
TreeView+ depends on / blocked
 
Reported: 2017-12-06 14:29 UTC by Andrej Nemec
Modified: 2021-02-17 01:09 UTC (History)
14 users (show)

Fixed In Version: glibc 2.27
Clone Of:
Environment:
Last Closed: 2017-12-12 12:41:52 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Sourceware 22607 0 None None None 2017-12-14 12:28:43 UTC

Description Andrej Nemec 2017-12-06 14:29:04 UTC 
It was found that a buffer overflow can be triggered through the LD_LIBRARY_PATH environment variable.
Comment 1 Andrej Nemec 2017-12-06 14:29:09 UTC 
Acknowledgments:

Name: Qualys Research Labs
Comment 2 Andrej Nemec 2017-12-12 09:23:16 UTC 
Public via:

http://seclists.org/oss-sec/2017/q4/385
Comment 3 Andrej Nemec 2017-12-12 09:24:30 UTC 
Created glibc tracking bugs for this issue:

Affects: fedora-all [bug 1524867]
Comment 4 Raphael Sanchez Prudencio 2017-12-12 13:10:19 UTC 
Statement:

This issue did not affect the versions of glibc as shipped with Red Hat Enterprise Linux 5, 6 and 7 after CVE-2017-1000366 fix:

https://access.redhat.com/security/cve/cve-2017-1000366
Comment 5 Tomas Hoger 2018-06-26 14:16:06 UTC 
Upstream bug:

https://sourceware.org/bugzilla/show_bug.cgi?id=22607

Upstream commit:

https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=3ff3dfa5af313a6ea33f3393916f30eece4f0171
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