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Bug 706286 - (CVE-2011-1929) CVE-2011-1929 dovecot: potential crash when parsing header names that contain NUL characters
CVE-2011-1929 dovecot: potential crash when parsing header names that contain...
Status: CLOSED ERRATA
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
public=20110511,reported=20110519,sou...
: Security
Depends On: 709108 728670 728671 728672 728673 728674 833890
Blocks: 712345
  Show dependency tree / graph
 
Reported: 2011-05-19 18:27 EDT by Vincent Danen
Modified: 2015-11-24 09:40 EST (History)
1 user (show)

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Doc Type: Bug Fix
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Last Closed: 2012-11-29 12:06:38 EST
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RHEL 7.3 requirements from Atomic Host:
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External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2011:1187 normal SHIPPED_LIVE Moderate: dovecot security update 2011-08-18 15:52:19 EDT

  None (edit)
Description Vincent Danen 2011-05-19 18:27:26 EDT 
Dovecot has released version 1.2.17 [1] and 2.0.13 [2] to address a potential crash, and possibly mailbox corruption, when dovecot parsed header names that contained NUL characters.  This was due to a pointer possibly pointing past allocated memory.  An upstream patch [3] is available.


[1] http://dovecot.org/pipermail/dovecot/2011-May/059086.html
[2] http://dovecot.org/pipermail/dovecot/2011-May/059085.html
[3] http://hg.dovecot.org/dovecot-1.1/rev/3698dfe0f21c
Comment 1 Michal Hlavinka 2011-05-20 03:22:18 EDT 
dovecot 1.2.17 for Fedora 13 has been just submitted for updates-testing, 2.0.13 versions for Fedora 14+ are already in updatest-testing repository.

https://admin.fedoraproject.org/updates/dovecot-1.2.17-1.fc13
https://admin.fedoraproject.org/updates/dovecot-2.0.13-1.fc14
https://admin.fedoraproject.org/updates/dovecot-2.0.13-1.fc15
Comment 2 Vincent Danen 2011-05-30 12:22:47 EDT 
Created dovecot tracking bugs for this issue

Affects: fedora-all [bug 709108]
Comment 5 errata-xmlrpc 2011-08-18 15:52:29 EDT 
This issue has been addressed in following products:

  Red Hat Enterprise Linux 4
  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 6

Via RHSA-2011:1187 https://rhn.redhat.com/errata/RHSA-2011-1187.html
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