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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2009-1755

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.018
EPSS Ranking 81.8%
CVSS Severity
CVSS v2 Score 5.0
Products affected by CVE-2009-1755
  • Nlnetlabs » Nsd » Version: 2.0.0
    cpe:2.3:a:nlnetlabs:nsd:2.0.0
  • Nlnetlabs » Nsd » Version: 2.0.1
    cpe:2.3:a:nlnetlabs:nsd:2.0.1
  • Nlnetlabs » Nsd » Version: 2.0.2
    cpe:2.3:a:nlnetlabs:nsd:2.0.2
  • Nlnetlabs » Nsd » Version: 2.1.0
    cpe:2.3:a:nlnetlabs:nsd:2.1.0
  • Nlnetlabs » Nsd » Version: 2.1.1
    cpe:2.3:a:nlnetlabs:nsd:2.1.1
  • Nlnetlabs » Nsd » Version: 2.1.2
    cpe:2.3:a:nlnetlabs:nsd:2.1.2
  • Nlnetlabs » Nsd » Version: 2.1.3
    cpe:2.3:a:nlnetlabs:nsd:2.1.3
  • Nlnetlabs » Nsd » Version: 2.1.4
    cpe:2.3:a:nlnetlabs:nsd:2.1.4
  • Nlnetlabs » Nsd » Version: 2.1.5
    cpe:2.3:a:nlnetlabs:nsd:2.1.5
  • Nlnetlabs » Nsd » Version: 2.2.0
    cpe:2.3:a:nlnetlabs:nsd:2.2.0
  • Nlnetlabs » Nsd » Version: 2.2.1
    cpe:2.3:a:nlnetlabs:nsd:2.2.1
  • Nlnetlabs » Nsd » Version: 2.3.0
    cpe:2.3:a:nlnetlabs:nsd:2.3.0
  • Nlnetlabs » Nsd » Version: 2.3.2
    cpe:2.3:a:nlnetlabs:nsd:2.3.2
  • Nlnetlabs » Nsd » Version: 2.3.3
    cpe:2.3:a:nlnetlabs:nsd:2.3.3
  • Nlnetlabs » Nsd » Version: 2.3.4
    cpe:2.3:a:nlnetlabs:nsd:2.3.4
  • Nlnetlabs » Nsd » Version: 2.3.5
    cpe:2.3:a:nlnetlabs:nsd:2.3.5
  • Nlnetlabs » Nsd » Version: 2.3.6
    cpe:2.3:a:nlnetlabs:nsd:2.3.6
  • Nlnetlabs » Nsd » Version: 2.3.7
    cpe:2.3:a:nlnetlabs:nsd:2.3.7
  • Nlnetlabs » Nsd » Version: 3.0.0
    cpe:2.3:a:nlnetlabs:nsd:3.0.0
  • Nlnetlabs » Nsd » Version: 3.0.1
    cpe:2.3:a:nlnetlabs:nsd:3.0.1
  • Nlnetlabs » Nsd » Version: 3.0.2
    cpe:2.3:a:nlnetlabs:nsd:3.0.2
  • Nlnetlabs » Nsd » Version: 3.0.3
    cpe:2.3:a:nlnetlabs:nsd:3.0.3
  • Nlnetlabs » Nsd » Version: 3.0.4
    cpe:2.3:a:nlnetlabs:nsd:3.0.4
  • Nlnetlabs » Nsd » Version: 3.0.5
    cpe:2.3:a:nlnetlabs:nsd:3.0.5
  • Nlnetlabs » Nsd » Version: 3.0.6
    cpe:2.3:a:nlnetlabs:nsd:3.0.6
  • Nlnetlabs » Nsd » Version: 3.0.7
    cpe:2.3:a:nlnetlabs:nsd:3.0.7
  • Nlnetlabs » Nsd » Version: 3.0.8
    cpe:2.3:a:nlnetlabs:nsd:3.0.8
  • Nlnetlabs » Nsd » Version: 3.1.0
    cpe:2.3:a:nlnetlabs:nsd:3.1.0
  • Nlnetlabs » Nsd » Version: 3.1.1
    cpe:2.3:a:nlnetlabs:nsd:3.1.1
  • Nlnetlabs » Nsd » Version: 3.2.0
    cpe:2.3:a:nlnetlabs:nsd:3.2.0
  • Nlnetlabs » Nsd » Version: 3.2.1
    cpe:2.3:a:nlnetlabs:nsd:3.2.1


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