Shodan
Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2011-0427

Heap-based buffer overflow in Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.049
EPSS Ranking 89.0%
CVSS Severity
CVSS v2 Score 6.8
References
Products affected by CVE-2011-0427
  • Tor » Tor » Version: Any
    cpe:2.3:a:tor:tor:*
  • Tor » Tor » Version: 0.0.2
    cpe:2.3:a:tor:tor:0.0.2
  • Tor » Tor » Version: 0.0.2_pre13
    cpe:2.3:a:tor:tor:0.0.2_pre13
  • Tor » Tor » Version: 0.0.2_pre14
    cpe:2.3:a:tor:tor:0.0.2_pre14
  • Tor » Tor » Version: 0.0.2_pre15
    cpe:2.3:a:tor:tor:0.0.2_pre15
  • Tor » Tor » Version: 0.0.2_pre16
    cpe:2.3:a:tor:tor:0.0.2_pre16
  • Tor » Tor » Version: 0.0.2_pre17
    cpe:2.3:a:tor:tor:0.0.2_pre17
  • Tor » Tor » Version: 0.0.2_pre18
    cpe:2.3:a:tor:tor:0.0.2_pre18
  • Tor » Tor » Version: 0.0.2_pre19
    cpe:2.3:a:tor:tor:0.0.2_pre19
  • Tor » Tor » Version: 0.0.2_pre20
    cpe:2.3:a:tor:tor:0.0.2_pre20
  • Tor » Tor » Version: 0.0.2_pre21
    cpe:2.3:a:tor:tor:0.0.2_pre21
  • Tor » Tor » Version: 0.0.2_pre22
    cpe:2.3:a:tor:tor:0.0.2_pre22
  • Tor » Tor » Version: 0.0.2_pre23
    cpe:2.3:a:tor:tor:0.0.2_pre23
  • Tor » Tor » Version: 0.0.2_pre24
    cpe:2.3:a:tor:tor:0.0.2_pre24
  • Tor » Tor » Version: 0.0.2_pre25
    cpe:2.3:a:tor:tor:0.0.2_pre25
  • Tor » Tor » Version: 0.0.2_pre26
    cpe:2.3:a:tor:tor:0.0.2_pre26
  • Tor » Tor » Version: 0.0.2_pre27
    cpe:2.3:a:tor:tor:0.0.2_pre27
  • Tor » Tor » Version: 0.0.3
    cpe:2.3:a:tor:tor:0.0.3
  • Tor » Tor » Version: 0.0.4
    cpe:2.3:a:tor:tor:0.0.4
  • Tor » Tor » Version: 0.0.5
    cpe:2.3:a:tor:tor:0.0.5
  • Tor » Tor » Version: 0.0.6
    cpe:2.3:a:tor:tor:0.0.6
  • Tor » Tor » Version: 0.0.6.1
    cpe:2.3:a:tor:tor:0.0.6.1
  • Tor » Tor » Version: 0.0.6.2
    cpe:2.3:a:tor:tor:0.0.6.2
  • Tor » Tor » Version: 0.0.7
    cpe:2.3:a:tor:tor:0.0.7
  • Tor » Tor » Version: 0.0.7.1
    cpe:2.3:a:tor:tor:0.0.7.1
  • Tor » Tor » Version: 0.0.7.2
    cpe:2.3:a:tor:tor:0.0.7.2
  • Tor » Tor » Version: 0.0.7.3
    cpe:2.3:a:tor:tor:0.0.7.3
  • Tor » Tor » Version: 0.0.8
    cpe:2.3:a:tor:tor:0.0.8
  • Tor » Tor » Version: 0.0.8.1
    cpe:2.3:a:tor:tor:0.0.8.1
  • Tor » Tor » Version: 0.0.9
    cpe:2.3:a:tor:tor:0.0.9
  • Tor » Tor » Version: 0.0.9.1
    cpe:2.3:a:tor:tor:0.0.9.1
  • Tor » Tor » Version: 0.0.9.10
    cpe:2.3:a:tor:tor:0.0.9.10
  • Tor » Tor » Version: 0.0.9.2
    cpe:2.3:a:tor:tor:0.0.9.2
  • Tor » Tor » Version: 0.0.9.3
    cpe:2.3:a:tor:tor:0.0.9.3
  • Tor » Tor » Version: 0.0.9.4
    cpe:2.3:a:tor:tor:0.0.9.4
  • Tor » Tor » Version: 0.0.9.5
    cpe:2.3:a:tor:tor:0.0.9.5
  • Tor » Tor » Version: 0.0.9.6
    cpe:2.3:a:tor:tor:0.0.9.6
  • Tor » Tor » Version: 0.0.9.7
    cpe:2.3:a:tor:tor:0.0.9.7
  • Tor » Tor » Version: 0.0.9.8
    cpe:2.3:a:tor:tor:0.0.9.8
  • Tor » Tor » Version: 0.0.9.9
    cpe:2.3:a:tor:tor:0.0.9.9
  • Tor » Tor » Version: 0.1.0.1
    cpe:2.3:a:tor:tor:0.1.0.1
  • Tor » Tor » Version: 0.1.0.10
    cpe:2.3:a:tor:tor:0.1.0.10
  • Tor » Tor » Version: 0.1.0.11
    cpe:2.3:a:tor:tor:0.1.0.11
  • Tor » Tor » Version: 0.1.0.12
    cpe:2.3:a:tor:tor:0.1.0.12
  • Tor » Tor » Version: 0.1.0.13
    cpe:2.3:a:tor:tor:0.1.0.13
  • Tor » Tor » Version: 0.1.0.14
    cpe:2.3:a:tor:tor:0.1.0.14
  • Tor » Tor » Version: 0.1.0.15
    cpe:2.3:a:tor:tor:0.1.0.15
  • Tor » Tor » Version: 0.1.0.16
    cpe:2.3:a:tor:tor:0.1.0.16
  • Tor » Tor » Version: 0.1.0.17
    cpe:2.3:a:tor:tor:0.1.0.17
  • Tor » Tor » Version: 0.1.0.2
    cpe:2.3:a:tor:tor:0.1.0.2
  • Tor » Tor » Version: 0.1.0.3
    cpe:2.3:a:tor:tor:0.1.0.3
  • Tor » Tor » Version: 0.1.0.4
    cpe:2.3:a:tor:tor:0.1.0.4
  • Tor » Tor » Version: 0.1.0.5
    cpe:2.3:a:tor:tor:0.1.0.5
  • Tor » Tor » Version: 0.1.0.6
    cpe:2.3:a:tor:tor:0.1.0.6
  • Tor » Tor » Version: 0.1.0.7
    cpe:2.3:a:tor:tor:0.1.0.7
  • Tor » Tor » Version: 0.1.0.8
    cpe:2.3:a:tor:tor:0.1.0.8
  • Tor » Tor » Version: 0.1.0.9
    cpe:2.3:a:tor:tor:0.1.0.9
  • Tor » Tor » Version: 0.1.1
    cpe:2.3:a:tor:tor:0.1.1
  • Tor » Tor » Version: 0.1.1.1
    cpe:2.3:a:tor:tor:0.1.1.1
  • Tor » Tor » Version: 0.1.1.10
    cpe:2.3:a:tor:tor:0.1.1.10
  • Tor » Tor » Version: 0.1.1.11
    cpe:2.3:a:tor:tor:0.1.1.11
  • Tor » Tor » Version: 0.1.1.12
    cpe:2.3:a:tor:tor:0.1.1.12
  • Tor » Tor » Version: 0.1.1.13
    cpe:2.3:a:tor:tor:0.1.1.13
  • Tor » Tor » Version: 0.1.1.14
    cpe:2.3:a:tor:tor:0.1.1.14
  • Tor » Tor » Version: 0.1.1.15
    cpe:2.3:a:tor:tor:0.1.1.15
  • Tor » Tor » Version: 0.1.1.16
    cpe:2.3:a:tor:tor:0.1.1.16
  • Tor » Tor » Version: 0.1.1.17
    cpe:2.3:a:tor:tor:0.1.1.17
  • Tor » Tor » Version: 0.1.1.18
    cpe:2.3:a:tor:tor:0.1.1.18
  • Tor » Tor » Version: 0.1.1.19
    cpe:2.3:a:tor:tor:0.1.1.19
  • Tor » Tor » Version: 0.1.1.2
    cpe:2.3:a:tor:tor:0.1.1.2
  • Tor » Tor » Version: 0.1.1.20
    cpe:2.3:a:tor:tor:0.1.1.20
  • Tor » Tor » Version: 0.1.1.21
    cpe:2.3:a:tor:tor:0.1.1.21
  • Tor » Tor » Version: 0.1.1.22
    cpe:2.3:a:tor:tor:0.1.1.22
  • Tor » Tor » Version: 0.1.1.23
    cpe:2.3:a:tor:tor:0.1.1.23
  • Tor » Tor » Version: 0.1.1.25
    cpe:2.3:a:tor:tor:0.1.1.25
  • Tor » Tor » Version: 0.1.1.26
    cpe:2.3:a:tor:tor:0.1.1.26
  • Tor » Tor » Version: 0.1.1.3
    cpe:2.3:a:tor:tor:0.1.1.3
  • Tor » Tor » Version: 0.1.1.4
    cpe:2.3:a:tor:tor:0.1.1.4
  • Tor » Tor » Version: 0.1.1.5
    cpe:2.3:a:tor:tor:0.1.1.5
  • Tor » Tor » Version: 0.1.1.6
    cpe:2.3:a:tor:tor:0.1.1.6
  • Tor » Tor » Version: 0.1.1.7
    cpe:2.3:a:tor:tor:0.1.1.7
  • Tor » Tor » Version: 0.1.1.8
    cpe:2.3:a:tor:tor:0.1.1.8
  • Tor » Tor » Version: 0.1.1.9
    cpe:2.3:a:tor:tor:0.1.1.9
  • Tor » Tor » Version: 0.1.2.1
    cpe:2.3:a:tor:tor:0.1.2.1
  • Tor » Tor » Version: 0.1.2.10
    cpe:2.3:a:tor:tor:0.1.2.10
  • Tor » Tor » Version: 0.1.2.11
    cpe:2.3:a:tor:tor:0.1.2.11
  • Tor » Tor » Version: 0.1.2.12
    cpe:2.3:a:tor:tor:0.1.2.12
  • Tor » Tor » Version: 0.1.2.13
    cpe:2.3:a:tor:tor:0.1.2.13
  • Tor » Tor » Version: 0.1.2.14
    cpe:2.3:a:tor:tor:0.1.2.14
  • Tor » Tor » Version: 0.1.2.15
    cpe:2.3:a:tor:tor:0.1.2.15
  • Tor » Tor » Version: 0.1.2.16
    cpe:2.3:a:tor:tor:0.1.2.16
  • Tor » Tor » Version: 0.1.2.17
    cpe:2.3:a:tor:tor:0.1.2.17
  • Tor » Tor » Version: 0.1.2.18
    cpe:2.3:a:tor:tor:0.1.2.18
  • Tor » Tor » Version: 0.1.2.19
    cpe:2.3:a:tor:tor:0.1.2.19
  • Tor » Tor » Version: 0.1.2.2
    cpe:2.3:a:tor:tor:0.1.2.2
  • Tor » Tor » Version: 0.1.2.3
    cpe:2.3:a:tor:tor:0.1.2.3
  • Tor » Tor » Version: 0.1.2.30
    cpe:2.3:a:tor:tor:0.1.2.30
  • Tor » Tor » Version: 0.1.2.31
    cpe:2.3:a:tor:tor:0.1.2.31
  • Tor » Tor » Version: 0.1.2.4
    cpe:2.3:a:tor:tor:0.1.2.4
  • Tor » Tor » Version: 0.1.2.5
    cpe:2.3:a:tor:tor:0.1.2.5
  • Tor » Tor » Version: 0.1.2.6
    cpe:2.3:a:tor:tor:0.1.2.6
  • Tor » Tor » Version: 0.1.2.7
    cpe:2.3:a:tor:tor:0.1.2.7
  • Tor » Tor » Version: 0.1.2.8
    cpe:2.3:a:tor:tor:0.1.2.8
  • Tor » Tor » Version: 0.1.2.9
    cpe:2.3:a:tor:tor:0.1.2.9
  • Tor » Tor » Version: 0.2.0.1
    cpe:2.3:a:tor:tor:0.2.0.1
  • Tor » Tor » Version: 0.2.0.10
    cpe:2.3:a:tor:tor:0.2.0.10
  • Tor » Tor » Version: 0.2.0.11
    cpe:2.3:a:tor:tor:0.2.0.11
  • Tor » Tor » Version: 0.2.0.12
    cpe:2.3:a:tor:tor:0.2.0.12
  • Tor » Tor » Version: 0.2.0.13
    cpe:2.3:a:tor:tor:0.2.0.13
  • Tor » Tor » Version: 0.2.0.14
    cpe:2.3:a:tor:tor:0.2.0.14
  • Tor » Tor » Version: 0.2.0.15
    cpe:2.3:a:tor:tor:0.2.0.15
  • Tor » Tor » Version: 0.2.0.16
    cpe:2.3:a:tor:tor:0.2.0.16
  • Tor » Tor » Version: 0.2.0.17
    cpe:2.3:a:tor:tor:0.2.0.17
  • Tor » Tor » Version: 0.2.0.18
    cpe:2.3:a:tor:tor:0.2.0.18
  • Tor » Tor » Version: 0.2.0.19
    cpe:2.3:a:tor:tor:0.2.0.19
  • Tor » Tor » Version: 0.2.0.2
    cpe:2.3:a:tor:tor:0.2.0.2
  • Tor » Tor » Version: 0.2.0.20
    cpe:2.3:a:tor:tor:0.2.0.20
  • Tor » Tor » Version: 0.2.0.21
    cpe:2.3:a:tor:tor:0.2.0.21
  • Tor » Tor » Version: 0.2.0.22
    cpe:2.3:a:tor:tor:0.2.0.22
  • Tor » Tor » Version: 0.2.0.23
    cpe:2.3:a:tor:tor:0.2.0.23
  • Tor » Tor » Version: 0.2.0.24
    cpe:2.3:a:tor:tor:0.2.0.24
  • Tor » Tor » Version: 0.2.0.25
    cpe:2.3:a:tor:tor:0.2.0.25
  • Tor » Tor » Version: 0.2.0.26
    cpe:2.3:a:tor:tor:0.2.0.26
  • Tor » Tor » Version: 0.2.0.27
    cpe:2.3:a:tor:tor:0.2.0.27
  • Tor » Tor » Version: 0.2.0.28
    cpe:2.3:a:tor:tor:0.2.0.28
  • Tor » Tor » Version: 0.2.0.29
    cpe:2.3:a:tor:tor:0.2.0.29
  • Tor » Tor » Version: 0.2.0.3
    cpe:2.3:a:tor:tor:0.2.0.3
  • Tor » Tor » Version: 0.2.0.30
    cpe:2.3:a:tor:tor:0.2.0.30
  • Tor » Tor » Version: 0.2.0.31
    cpe:2.3:a:tor:tor:0.2.0.31
  • Tor » Tor » Version: 0.2.0.32
    cpe:2.3:a:tor:tor:0.2.0.32
  • Tor » Tor » Version: 0.2.0.33
    cpe:2.3:a:tor:tor:0.2.0.33
  • Tor » Tor » Version: 0.2.0.34
    cpe:2.3:a:tor:tor:0.2.0.34
  • Tor » Tor » Version: 0.2.0.35
    cpe:2.3:a:tor:tor:0.2.0.35
  • Tor » Tor » Version: 0.2.0.4
    cpe:2.3:a:tor:tor:0.2.0.4
  • Tor » Tor » Version: 0.2.0.5
    cpe:2.3:a:tor:tor:0.2.0.5
  • Tor » Tor » Version: 0.2.0.6
    cpe:2.3:a:tor:tor:0.2.0.6
  • Tor » Tor » Version: 0.2.0.7
    cpe:2.3:a:tor:tor:0.2.0.7
  • Tor » Tor » Version: 0.2.0.8
    cpe:2.3:a:tor:tor:0.2.0.8
  • Tor » Tor » Version: 0.2.0.9
    cpe:2.3:a:tor:tor:0.2.0.9
  • Tor » Tor » Version: 0.2.1.1
    cpe:2.3:a:tor:tor:0.2.1.1
  • Tor » Tor » Version: 0.2.1.10
    cpe:2.3:a:tor:tor:0.2.1.10
  • Tor » Tor » Version: 0.2.1.11
    cpe:2.3:a:tor:tor:0.2.1.11
  • Tor » Tor » Version: 0.2.1.12
    cpe:2.3:a:tor:tor:0.2.1.12
  • Tor » Tor » Version: 0.2.1.13
    cpe:2.3:a:tor:tor:0.2.1.13
  • Tor » Tor » Version: 0.2.1.14
    cpe:2.3:a:tor:tor:0.2.1.14
  • Tor » Tor » Version: 0.2.1.15
    cpe:2.3:a:tor:tor:0.2.1.15
  • Tor » Tor » Version: 0.2.1.16
    cpe:2.3:a:tor:tor:0.2.1.16
  • Tor » Tor » Version: 0.2.1.17
    cpe:2.3:a:tor:tor:0.2.1.17
  • Tor » Tor » Version: 0.2.1.18
    cpe:2.3:a:tor:tor:0.2.1.18
  • Tor » Tor » Version: 0.2.1.19
    cpe:2.3:a:tor:tor:0.2.1.19
  • Tor » Tor » Version: 0.2.1.2
    cpe:2.3:a:tor:tor:0.2.1.2
  • Tor » Tor » Version: 0.2.1.20
    cpe:2.3:a:tor:tor:0.2.1.20
  • Tor » Tor » Version: 0.2.1.21
    cpe:2.3:a:tor:tor:0.2.1.21
  • Tor » Tor » Version: 0.2.1.22
    cpe:2.3:a:tor:tor:0.2.1.22
  • Tor » Tor » Version: 0.2.1.23
    cpe:2.3:a:tor:tor:0.2.1.23
  • Tor » Tor » Version: 0.2.1.24
    cpe:2.3:a:tor:tor:0.2.1.24
  • Tor » Tor » Version: 0.2.1.25
    cpe:2.3:a:tor:tor:0.2.1.25
  • Tor » Tor » Version: 0.2.1.26
    cpe:2.3:a:tor:tor:0.2.1.26
  • Tor » Tor » Version: 0.2.1.27
    cpe:2.3:a:tor:tor:0.2.1.27
  • Tor » Tor » Version: 0.2.1.3
    cpe:2.3:a:tor:tor:0.2.1.3
  • Tor » Tor » Version: 0.2.1.4
    cpe:2.3:a:tor:tor:0.2.1.4
  • Tor » Tor » Version: 0.2.1.5
    cpe:2.3:a:tor:tor:0.2.1.5
  • Tor » Tor » Version: 0.2.1.6
    cpe:2.3:a:tor:tor:0.2.1.6
  • Tor » Tor » Version: 0.2.1.7
    cpe:2.3:a:tor:tor:0.2.1.7
  • Tor » Tor » Version: 0.2.1.8
    cpe:2.3:a:tor:tor:0.2.1.8
  • Tor » Tor » Version: 0.2.1.9
    cpe:2.3:a:tor:tor:0.2.1.9
  • Tor » Tor » Version: 0.2.2.1
    cpe:2.3:a:tor:tor:0.2.2.1
  • Tor » Tor » Version: 0.2.2.10
    cpe:2.3:a:tor:tor:0.2.2.10
  • Tor » Tor » Version: 0.2.2.11
    cpe:2.3:a:tor:tor:0.2.2.11
  • Tor » Tor » Version: 0.2.2.12
    cpe:2.3:a:tor:tor:0.2.2.12
  • Tor » Tor » Version: 0.2.2.13
    cpe:2.3:a:tor:tor:0.2.2.13
  • Tor » Tor » Version: 0.2.2.14
    cpe:2.3:a:tor:tor:0.2.2.14
  • Tor » Tor » Version: 0.2.2.15
    cpe:2.3:a:tor:tor:0.2.2.15
  • Tor » Tor » Version: 0.2.2.16
    cpe:2.3:a:tor:tor:0.2.2.16
  • Tor » Tor » Version: 0.2.2.17
    cpe:2.3:a:tor:tor:0.2.2.17
  • Tor » Tor » Version: 0.2.2.18
    cpe:2.3:a:tor:tor:0.2.2.18
  • Tor » Tor » Version: 0.2.2.19
    cpe:2.3:a:tor:tor:0.2.2.19
  • Tor » Tor » Version: 0.2.2.2
    cpe:2.3:a:tor:tor:0.2.2.2
  • Tor » Tor » Version: 0.2.2.20
    cpe:2.3:a:tor:tor:0.2.2.20
  • Tor » Tor » Version: 0.2.2.3
    cpe:2.3:a:tor:tor:0.2.2.3
  • Tor » Tor » Version: 0.2.2.4
    cpe:2.3:a:tor:tor:0.2.2.4
  • Tor » Tor » Version: 0.2.2.5
    cpe:2.3:a:tor:tor:0.2.2.5
  • Tor » Tor » Version: 0.2.2.6
    cpe:2.3:a:tor:tor:0.2.2.6
  • Tor » Tor » Version: 0.2.2.7
    cpe:2.3:a:tor:tor:0.2.2.7
  • Tor » Tor » Version: 0.2.2.8
    cpe:2.3:a:tor:tor:0.2.2.8
  • Tor » Tor » Version: 0.2.2.9
    cpe:2.3:a:tor:tor:0.2.2.9


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