Bug 608733 - (CVE-2010-2444) CVE-2010-2444 MaraDNS: DoS (NULL pointer dereference) via specially-crafted csv2 zone file
CVE-2010-2444 MaraDNS: DoS (NULL pointer dereference) via specially-crafted c...
Status: CLOSED CURRENTRELEASE
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
public=20100604,reported=20100604,sou...
: Security
Depends On: 600738 600739 600740 600741
Blocks:
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Reported: 2010-06-28 11:12 EDT by Jan Lieskovsky
Modified: 2016-03-04 06:49 EST (History)
1 user (show)

See Also:
Fixed In Version: maradns 1.4.03, maradns 1.3.07.10
Doc Type: Bug Fix
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Last Closed: 2013-08-02 13:17:50 EDT
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Description Jan Lieskovsky 2010-06-28 11:12:54 EDT
Common Vulnerabilities and Exposures assigned an identifier CVE-2010-2444 to
the following vulnerability:

parse/Csv2_parse.c in MaraDNS 1.3.03, and other versions before
1.4.03, does not properly handle hostnames that do not end in a "."
(dot) character, which allows remote attackers to cause a denial of
service (NULL pointer dereference) via a crafted csv2 zone file.

References:
  [1] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2444
  [2] http://www.openwall.com/lists/oss-security/2010/06/09/4
  [3] http://www.openwall.com/lists/oss-security/2010/06/24/5
  [4] http://maradns.org/download/maradns-1.4.02-parse_segfault.patch
Comment 1 Vincent Danen 2013-08-02 13:17:50 EDT
This issue is resolved in Fedora, however EPEL5 is still vulnerable.  The tracking bug for EPEL5 will remain open, but this bug can be closed.

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