Vulnerability CVE-2010-2444
Published: 2010-06-25   Modified: 2012-02-13

Description:
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.

Type:

CWE-Other

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Maradns -> Maradns 

 References:
http://www.openwall.com/lists/oss-security/2010/06/09/4
http://maradns.org/download/maradns-1.4.02-parse_segfault.patch
http://www.openwall.com/lists/oss-security/2010/06/24/5
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