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CVE
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CVE-2009-1755

Date: (C)2009-05-22   (M)2015-12-16
 
CVSS Score: 5.0Access Vector: NETWORK
Exploitability Subscore: 10.0Access Complexity: LOW
Impact Subscore: 2.9Authentication: NONE
 Confidentiality: NONE
 Integrity: NONE
 Availability: PARTIAL











Off-by-one error in the packet_read_query_section function in packet.c in nsd 3.2.1, and process_query_section in query.c in nsd 2.3.7, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors that trigger a buffer overflow.

Reference:
http://www.openwall.com/lists/oss-security/2009/05/19/1
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=529418
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=529420
http://www.nlnetlabs.nl/publications/NSD_vulnerability_announcement.html

CPE    1
cpe:/a:nlnetlabs:nsd:3.2.1
CWE    1
CWE-189
OVAL    1
oval:org.mitre.oval:def:8294

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