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6.8
CVSSv2

CVE-2011-0427

Published: 19/01/2011 Updated: 17/08/2017
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
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Vulnerability Summary

Heap-based buffer overflow in Tor prior to 0.2.1.29 and 0.2.2.x prior to 0.2.2.21-alpha allows remote malicious users to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.

Vulnerability Trend

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tor tor 0.2.1.10

tor tor 0.2.1.11

tor tor 0.2.1.17

tor tor 0.2.1.18

tor tor 0.2.1.25

tor tor 0.2.1.26

tor tor 0.2.1.7

tor tor 0.2.1.8

tor tor 0.2.0.32

tor tor 0.2.0.33

tor tor 0.2.0.27

tor tor 0.2.0.17

tor tor 0.2.0.19

tor tor 0.2.1.12

tor tor 0.2.1.19

tor tor 0.2.1.2

tor tor 0.2.1.27

tor tor 0.2.1.1

tor tor 0.2.1.15

tor tor 0.2.1.16

tor tor 0.2.1.23

tor tor 0.2.1.24

tor tor 0.2.1.5

tor tor 0.2.1.6

tor tor 0.2.0.29

tor tor 0.2.0.30

tor tor 0.2.0.26

tor tor 0.2.0.21

tor tor 0.2.0.20

tor tor 0.2.0.13

tor tor 0.2.0.12

tor tor 0.2.0.35

tor tor 0.1.2.12

tor tor 0.1.2.8

tor tor 0.1.2.9

tor tor 0.1.2.19

tor tor 0.1.2.18

tor tor 0.1.1.7

tor tor 0.1.1.9

tor tor 0.1.1.10

tor tor 0.1.1.18

tor tor 0.1.1.11

tor tor 0.1.1.12

tor tor 0.1.1.13

tor tor 0.1.1.6

tor tor 0.1.0.13

tor tor 0.1.0.5

tor tor 0.1.0.8

tor tor 0.1.0.7

tor tor 0.1.0.3

tor tor 0.0.9

tor tor 0.0.6.2

tor tor 0.0.6.1

tor tor 0.0.9.8

tor tor 0.0.9.9

tor tor 0.0.9.1

tor tor 0.0.9.10

tor tor 0.0.2_pre19

tor tor 0.0.2_pre20

tor tor 0.2.2.7

tor tor 0.2.2.12

tor tor 0.2.2.4

tor tor 0.2.2.9

tor tor 0.2.2.3

tor tor 0.2.2.16

tor tor

tor tor 0.2.1.9

tor tor 0.2.0.31

tor tor 0.2.0.28

tor tor 0.2.0.24

tor tor 0.2.0.16

tor tor 0.2.0.34

tor tor 0.2.0.9

tor tor 0.2.0.8

tor tor 0.2.0.1

tor tor 0.2.0.2

tor tor 0.2.0.3

tor tor 0.1.2.5

tor tor 0.1.2.3

tor tor 0.1.2.4

tor tor 0.1.2.17

tor tor 0.1.1

tor tor 0.1.1.26

tor tor 0.1.1.20

tor tor 0.1.1.21

tor tor 0.1.1.16

tor tor 0.1.1.17

tor tor 0.1.1.5

tor tor 0.1.1.4

tor tor 0.1.0.12

tor tor 0.1.0.1

tor tor 0.1.0.15

tor tor 0.1.0.17

tor tor 0.0.7.3

tor tor 0.0.7.2

tor tor 0.0.4

tor tor 0.0.3

tor tor 0.0.9.4

tor tor 0.0.9.5

tor tor 0.0.2_pre23

tor tor 0.0.2_pre24

tor tor 0.0.2_pre15

tor tor 0.0.2_pre16

tor tor 0.0.2

tor tor 0.2.2.5

tor tor 0.2.2.14

tor tor 0.2.2.10

tor tor 0.2.2.1

tor tor 0.2.2.17

tor tor 0.2.0.18

tor tor 0.2.0.11

tor tor 0.2.0.10

tor tor 0.1.2.13

tor tor 0.1.2.16

tor tor 0.1.2.10

tor tor 0.1.2.11

tor tor 0.1.2.14

tor tor 0.1.2.15

tor tor 0.1.2.2

tor tor 0.1.1.3

tor tor 0.1.1.19

tor tor 0.1.1.2

tor tor 0.1.1.14

tor tor 0.1.1.15

tor tor 0.1.1.8

tor tor 0.1.0.14

tor tor 0.1.0.11

tor tor 0.1.0.9

tor tor 0.1.0.16

tor tor 0.0.8.1

tor tor 0.0.8

tor tor 0.0.6

tor tor 0.0.5

tor tor 0.0.9.6

tor tor 0.0.9.7

tor tor 0.0.2_pre21

tor tor 0.0.2_pre22

tor tor 0.0.2_pre13

tor tor 0.0.2_pre14

tor tor 0.2.2.13

tor tor 0.2.2.2

tor tor 0.2.2.15

tor tor 0.2.2.18

tor tor 0.2.1.13

tor tor 0.2.1.14

tor tor 0.2.1.20

tor tor 0.2.1.21

tor tor 0.2.1.22

tor tor 0.2.1.3

tor tor 0.2.1.4

tor tor 0.2.0.25

tor tor 0.2.0.22

tor tor 0.2.0.23

tor tor 0.2.0.15

tor tor 0.2.0.14

tor tor 0.2.0.7

tor tor 0.2.0.6

tor tor 0.2.0.4

tor tor 0.2.0.5

tor tor 0.1.2.6

tor tor 0.1.2.7

tor tor 0.1.2.31

tor tor 0.1.2.30

tor tor 0.1.1.25

tor tor 0.1.1.1

tor tor 0.1.1.22

tor tor 0.1.1.23

tor tor 0.1.2.1

tor tor 0.1.0.10

tor tor 0.1.0.6

tor tor 0.1.0.2

tor tor 0.1.0.4

tor tor 0.0.7.1

tor tor 0.0.7

tor tor 0.0.2_pre27

tor tor 0.0.2_pre26

tor tor 0.0.2_pre25

tor tor 0.0.9.2

tor tor 0.0.9.3

tor tor 0.0.2_pre17

tor tor 0.0.2_pre18

tor tor 0.2.2.6

tor tor 0.2.2.11

tor tor 0.2.2.8

tor tor 0.2.2.19

tor tor 0.2.2.20

References

CWE-119https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLoghttp://archives.seul.org/or/announce/Jan-2011/msg00000.htmlhttp://secunia.com/advisories/42907http://blog.torproject.org/blog/tor-02129-released-security-patcheshttp://www.securityfocus.com/bid/45832http://www.vupen.com/english/advisories/2011/0131http://www.securitytracker.com/id?1024980http://www.vupen.com/english/advisories/2011/0132http://www.debian.org/security/2011/dsa-2148http://secunia.com/advisories/42905https://exchange.xforce.ibmcloud.com/vulnerabilities/64748https://nvd.nist.gov
VMScore
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