Bug 1049703 - (CVE-2014-0004) CVE-2014-0004 udisks and udisks2: stack-based buffer overflow when handling long path names
CVE-2014-0004 udisks and udisks2: stack-based buffer overflow when handling l...
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
high Severity high
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Assigned To: Red Hat Product Security
impact=important,public=20140310,repo...
: Security
Depends On: 1070144 1070145 1070147 1074458 1074459
Blocks: 1035839 1049704
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Reported: 2014-01-07 22:29 EST by Murray McAllister
Modified: 2015-11-24 10:44 EST (History)
13 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Last Closed: 2014-03-14 01:49:43 EDT
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RHEL 7.3 requirements from Atomic Host:


Attachments (Terms of Use)
Patch from davidz (3.29 KB, patch)
2014-02-25 15:00 EST, Josh Bressers
no flags Details | Diff

  None (edit)
Description Murray McAllister 2014-01-07 22:29:51 EST
udisks and udisks2 provide a daemon, D-Bus API, and command line tools for managing disks and storage devices. A flaw was found in the way udisks and udisks2 handled long path names. A malicious, local user could use this flaw to create a specially-crafted directory structure that could lead to arbitrary code execution with the privileges of the udisks daemon (root).

Acknowledgements:

This issue was discovered by Florian Weimer of the Red Hat Product Security Team.
Comment 7 Josh Bressers 2014-02-25 15:00:24 EST
Created attachment 867616 [details]
Patch from davidz

I've tested this, it does seem to fix the issue.
Comment 19 Huzaifa S. Sidhpurwala 2014-03-10 06:08:41 EDT
Created udisks2 tracking bugs for this issue:

Affects: fedora-all [bug 1074459]
Comment 20 Huzaifa S. Sidhpurwala 2014-03-10 06:08:49 EDT
Created udisks tracking bugs for this issue:

Affects: fedora-all [bug 1074458]
Comment 23 Matthias Clasen 2014-03-11 13:25:16 EDT
You should, now
Comment 24 errata-xmlrpc 2014-03-13 15:22:25 EDT
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2014:0293 https://rhn.redhat.com/errata/RHSA-2014-0293.html
Comment 25 Fedora Update System 2014-03-15 11:04:05 EDT
udisks2-2.1.2-2.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 26 Fedora Update System 2014-03-19 04:50:35 EDT
udisks2-2.1.2-2.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.

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