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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.
Publish Date : 2011-01-19 Last Update Date : 2017-08-16
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- CVSS Scores & Vulnerability Types

CVSS Score
6.8
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflowMemory corruption
CWE ID 119

- Products Affected By CVE-2011-0427

# Product Type Vendor Product Version Update Edition Language
1 Application TOR TOR 0.0.2 Pre23 Version Details Vulnerabilities
2 Application TOR TOR 0.0.2 Pre13 Version Details Vulnerabilities
3 Application TOR TOR 0.0.2 Pre24 Version Details Vulnerabilities
4 Application TOR TOR 0.0.2 Pre27 Version Details Vulnerabilities
5 Application TOR TOR 0.0.2 Pre14 Version Details Vulnerabilities
6 Application TOR TOR 0.0.2 Pre26 Version Details Vulnerabilities
7 Application TOR TOR 0.0.2 Pre17 Version Details Vulnerabilities
8 Application TOR TOR 0.0.2 Pre15 Version Details Vulnerabilities
9 Application TOR TOR 0.0.2 Pre18 Version Details Vulnerabilities
10 Application TOR TOR 0.0.2 Pre25 Version Details Vulnerabilities
11 Application TOR TOR 0.0.2 Pre21 Version Details Vulnerabilities
12 Application TOR TOR 0.0.2 Pre16 Version Details Vulnerabilities
13 Application TOR TOR 0.0.2 Pre19 Version Details Vulnerabilities
14 Application TOR TOR 0.0.2 Pre22 Version Details Vulnerabilities
15 Application TOR TOR 0.0.2 Version Details Vulnerabilities
16 Application TOR TOR 0.0.2 Pre20 Version Details Vulnerabilities
17 Application TOR TOR 0.0.3 Version Details Vulnerabilities
18 Application TOR TOR 0.0.4 Version Details Vulnerabilities
19 Application TOR TOR 0.0.5 Version Details Vulnerabilities
20 Application TOR TOR 0.0.6 Version Details Vulnerabilities
21 Application TOR TOR 0.0.6.1 Version Details Vulnerabilities
22 Application TOR TOR 0.0.6.2 Version Details Vulnerabilities
23 Application TOR TOR 0.0.7 Version Details Vulnerabilities
24 Application TOR TOR 0.0.7.1 Version Details Vulnerabilities
25 Application TOR TOR 0.0.7.2 Version Details Vulnerabilities
26 Application TOR TOR 0.0.7.3 Version Details Vulnerabilities
27 Application TOR TOR 0.0.8 Version Details Vulnerabilities
28 Application TOR TOR 0.0.8.1 Version Details Vulnerabilities
29 Application TOR TOR 0.0.9 Version Details Vulnerabilities
30 Application TOR TOR 0.0.9.1 Version Details Vulnerabilities
31 Application TOR TOR 0.0.9.2 Version Details Vulnerabilities
32 Application TOR TOR 0.0.9.3 Version Details Vulnerabilities
33 Application TOR TOR 0.0.9.4 Version Details Vulnerabilities
34 Application TOR TOR 0.0.9.5 Version Details Vulnerabilities
35 Application TOR TOR 0.0.9.6 Version Details Vulnerabilities
36 Application TOR TOR 0.0.9.7 Version Details Vulnerabilities
37 Application TOR TOR 0.0.9.8 Version Details Vulnerabilities
38 Application TOR TOR 0.0.9.9 Version Details Vulnerabilities
39 Application TOR TOR 0.0.9.10 Version Details Vulnerabilities
40 Application TOR TOR 0.1.0.1 Version Details Vulnerabilities
41 Application TOR TOR 0.1.0.2 Version Details Vulnerabilities
42 Application TOR TOR 0.1.0.3 Version Details Vulnerabilities
43 Application TOR TOR 0.1.0.4 Version Details Vulnerabilities
44 Application TOR TOR 0.1.0.5 Version Details Vulnerabilities
45 Application TOR TOR 0.1.0.6 Version Details Vulnerabilities
46 Application TOR TOR 0.1.0.7 Version Details Vulnerabilities
47 Application TOR TOR 0.1.0.8 Version Details Vulnerabilities
48 Application TOR TOR 0.1.0.9 Version Details Vulnerabilities
49 Application TOR TOR 0.1.0.10 Version Details Vulnerabilities
50 Application TOR TOR 0.1.0.11 Version Details Vulnerabilities
51 Application TOR TOR 0.1.0.12 Version Details Vulnerabilities
52 Application TOR TOR 0.1.0.13 Version Details Vulnerabilities
53 Application TOR TOR 0.1.0.14 Version Details Vulnerabilities
54 Application TOR TOR 0.1.0.15 Version Details Vulnerabilities
55 Application TOR TOR 0.1.0.16 Version Details Vulnerabilities
56 Application TOR TOR 0.1.0.17 Version Details Vulnerabilities
57 Application TOR TOR 0.1.1 Version Details Vulnerabilities
58 Application TOR TOR 0.1.1.1 Alpha Version Details Vulnerabilities
59 Application TOR TOR 0.1.1.1 Version Details Vulnerabilities
60 Application TOR TOR 0.1.1.2 Alpha Version Details Vulnerabilities
61 Application TOR TOR 0.1.1.2 Version Details Vulnerabilities
62 Application TOR TOR 0.1.1.3 Alpha Version Details Vulnerabilities
63 Application TOR TOR 0.1.1.3 Version Details Vulnerabilities
64 Application TOR TOR 0.1.1.4 Version Details Vulnerabilities
65 Application TOR TOR 0.1.1.4 Alpha Version Details Vulnerabilities
66 Application TOR TOR 0.1.1.5 Version Details Vulnerabilities
67 Application TOR TOR 0.1.1.5 Alpha Version Details Vulnerabilities
68 Application TOR TOR 0.1.1.6 Alpha Version Details Vulnerabilities
69 Application TOR TOR 0.1.1.6 Version Details Vulnerabilities
70 Application TOR TOR 0.1.1.7 Version Details Vulnerabilities
71 Application TOR TOR 0.1.1.7 Alpha Version Details Vulnerabilities
72 Application TOR TOR 0.1.1.8 Version Details Vulnerabilities
73 Application TOR TOR 0.1.1.8 Alpha Version Details Vulnerabilities
74 Application TOR TOR 0.1.1.9 Alpha Version Details Vulnerabilities
75 Application TOR TOR 0.1.1.9 Version Details Vulnerabilities
76 Application TOR TOR 0.1.1.10 Alpha Version Details Vulnerabilities
77 Application TOR TOR 0.1.1.10 Version Details Vulnerabilities
78 Application TOR TOR 0.1.1.11 Version Details Vulnerabilities
79 Application TOR TOR 0.1.1.12 Version Details Vulnerabilities
80 Application TOR TOR 0.1.1.13 Version Details Vulnerabilities
81 Application TOR TOR 0.1.1.14 Version Details Vulnerabilities
82 Application TOR TOR 0.1.1.15 Version Details Vulnerabilities
83 Application TOR TOR 0.1.1.16 Version Details Vulnerabilities
84 Application TOR TOR 0.1.1.17 Version Details Vulnerabilities
85 Application TOR TOR 0.1.1.18 Version Details Vulnerabilities
86 Application TOR TOR 0.1.1.19 Version Details Vulnerabilities
87 Application TOR TOR 0.1.1.20 Version Details Vulnerabilities
88 Application TOR TOR 0.1.1.21 Version Details Vulnerabilities
89 Application TOR TOR 0.1.1.22 Version Details Vulnerabilities
90 Application TOR TOR 0.1.1.23 Version Details Vulnerabilities
91 Application TOR TOR 0.1.1.25 Version Details Vulnerabilities
92 Application TOR TOR 0.1.1.26 Version Details Vulnerabilities
93 Application TOR TOR 0.1.2.1 Alpha-cvs Version Details Vulnerabilities
94 Application TOR TOR 0.1.2.2 Version Details Vulnerabilities
95 Application TOR TOR 0.1.2.3 Alpha Version Details Vulnerabilities
96 Application TOR TOR 0.1.2.4 Version Details Vulnerabilities
97 Application TOR TOR 0.1.2.5 Version Details Vulnerabilities
98 Application TOR TOR 0.1.2.5 Alpha Version Details Vulnerabilities
99 Application TOR TOR 0.1.2.6 Alpha Version Details Vulnerabilities
100 Application TOR TOR 0.1.2.7 Alpha Version Details Vulnerabilities
101 Application TOR TOR 0.1.2.8 Beta Version Details Vulnerabilities
102 Application TOR TOR 0.1.2.9 Version Details Vulnerabilities
103 Application TOR TOR 0.1.2.10 Version Details Vulnerabilities
104 Application TOR TOR 0.1.2.11 Version Details Vulnerabilities
105 Application TOR TOR 0.1.2.12 Version Details Vulnerabilities
106 Application TOR TOR 0.1.2.13 Version Details Vulnerabilities
107 Application TOR TOR 0.1.2.14 Version Details Vulnerabilities
108 Application TOR TOR 0.1.2.15 Version Details Vulnerabilities
109 Application TOR TOR 0.1.2.16 Version Details Vulnerabilities
110 Application TOR TOR 0.1.2.17 Version Details Vulnerabilities
111 Application TOR TOR 0.1.2.18 Version Details Vulnerabilities
112 Application TOR TOR 0.1.2.19 Version Details Vulnerabilities
113 Application TOR TOR 0.1.2.30 Version Details Vulnerabilities
114 Application TOR TOR 0.1.2.31 Version Details Vulnerabilities
115 Application TOR TOR 0.2.0.1 Alpha Version Details Vulnerabilities
116 Application TOR TOR 0.2.0.2 Alpha Version Details Vulnerabilities
117 Application TOR TOR 0.2.0.3 Alpha Version Details Vulnerabilities
118 Application TOR TOR 0.2.0.4 Alpha Version Details Vulnerabilities
119 Application TOR TOR 0.2.0.5 Alpha Version Details Vulnerabilities
120 Application TOR TOR 0.2.0.6 Alpha Version Details Vulnerabilities
121 Application TOR TOR 0.2.0.7 Alpha Version Details Vulnerabilities
122 Application TOR TOR 0.2.0.8 Alpha Version Details Vulnerabilities
123 Application TOR TOR 0.2.0.9 Alpha Version Details Vulnerabilities
124 Application TOR TOR 0.2.0.10 Alpha Version Details Vulnerabilities
125 Application TOR TOR 0.2.0.11 Alpha Version Details Vulnerabilities
126 Application TOR TOR 0.2.0.12 Alpha Version Details Vulnerabilities
127 Application TOR TOR 0.2.0.13 Alpha Version Details Vulnerabilities
128 Application TOR TOR 0.2.0.14 Alpha Version Details Vulnerabilities
129 Application TOR TOR 0.2.0.15 Alpha Version Details Vulnerabilities
130 Application TOR TOR 0.2.0.16 Alpha Version Details Vulnerabilities
131 Application TOR TOR 0.2.0.17 Alpha Version Details Vulnerabilities
132 Application TOR TOR 0.2.0.18 Alpha Version Details Vulnerabilities
133 Application TOR TOR 0.2.0.19 Alpha Version Details Vulnerabilities
134 Application TOR TOR 0.2.0.20 Alpha Version Details Vulnerabilities
135 Application TOR TOR 0.2.0.21 Alpha Version Details Vulnerabilities
136 Application TOR TOR 0.2.0.22 Alpha Version Details Vulnerabilities
137 Application TOR TOR 0.2.0.23 Alpha Version Details Vulnerabilities
138 Application TOR TOR 0.2.0.24 Alpha Version Details Vulnerabilities
139 Application TOR TOR 0.2.0.25 Alpha Version Details Vulnerabilities
140 Application TOR TOR 0.2.0.26 Alpha Version Details Vulnerabilities
141 Application TOR TOR 0.2.0.27 Alpha Version Details Vulnerabilities
142 Application TOR TOR 0.2.0.28 Alpha Version Details Vulnerabilities
143 Application TOR TOR 0.2.0.29 Version Details Vulnerabilities
144 Application TOR TOR 0.2.0.29 Alpha Version Details Vulnerabilities
145 Application TOR TOR 0.2.0.30 Version Details Vulnerabilities
146 Application TOR TOR 0.2.0.30 Alpha Version Details Vulnerabilities
147 Application TOR TOR 0.2.0.31 Alpha Version Details Vulnerabilities
148 Application TOR TOR 0.2.0.31 Version Details Vulnerabilities
149 Application TOR TOR 0.2.0.32 Alpha Version Details Vulnerabilities
150 Application TOR TOR 0.2.0.33 Version Details Vulnerabilities
151 Application TOR TOR 0.2.0.34 Alpha Version Details Vulnerabilities
152 Application TOR TOR 0.2.0.35 Version Details Vulnerabilities
153 Application TOR TOR 0.2.1.1 Alpha Version Details Vulnerabilities
154 Application TOR TOR 0.2.1.2 Alpha Version Details Vulnerabilities
155 Application TOR TOR 0.2.1.3 Alpha Version Details Vulnerabilities
156 Application TOR TOR 0.2.1.4 Alpha Version Details Vulnerabilities
157 Application TOR TOR 0.2.1.5 Alpha Version Details Vulnerabilities
158 Application TOR TOR 0.2.1.6 Alpha Version Details Vulnerabilities
159 Application TOR TOR 0.2.1.7 Alpha Version Details Vulnerabilities
160 Application TOR TOR 0.2.1.8 Alpha Version Details Vulnerabilities
161 Application TOR TOR 0.2.1.9 Alpha Version Details Vulnerabilities
162 Application TOR TOR 0.2.1.10 Alpha Version Details Vulnerabilities
163 Application TOR TOR 0.2.1.11 Alpha Version Details Vulnerabilities
164 Application TOR TOR 0.2.1.12 Alpha Version Details Vulnerabilities
165 Application TOR TOR 0.2.1.12 Version Details Vulnerabilities
166 Application TOR TOR 0.2.1.13 Version Details Vulnerabilities
167 Application TOR TOR 0.2.1.14 Version Details Vulnerabilities
168 Application TOR TOR 0.2.1.15 Version Details Vulnerabilities
169 Application TOR TOR 0.2.1.16 Version Details Vulnerabilities
170 Application TOR TOR 0.2.1.17 Version Details Vulnerabilities
171 Application TOR TOR 0.2.1.18 Version Details Vulnerabilities
172 Application TOR TOR 0.2.1.19 Version Details Vulnerabilities
173 Application TOR TOR 0.2.1.20 Version Details Vulnerabilities
174 Application TOR TOR 0.2.1.21 Version Details Vulnerabilities
175 Application TOR TOR 0.2.1.22 Version Details Vulnerabilities
176 Application TOR TOR 0.2.1.23 Version Details Vulnerabilities
177 Application TOR TOR 0.2.1.24 Version Details Vulnerabilities
178 Application TOR TOR 0.2.1.25 Version Details Vulnerabilities
179 Application TOR TOR 0.2.1.26 Version Details Vulnerabilities
180 Application TOR TOR 0.2.1.27 Version Details Vulnerabilities
181 Application TOR TOR 0.2.1.28 Version Details Vulnerabilities
182 Application TOR TOR 0.2.2.1 Alpha Version Details Vulnerabilities
183 Application TOR TOR 0.2.2.1 Version Details Vulnerabilities
184 Application TOR TOR 0.2.2.2 Alpha Version Details Vulnerabilities
185 Application TOR TOR 0.2.2.2 Version Details Vulnerabilities
186 Application TOR TOR 0.2.2.3 Version Details Vulnerabilities
187 Application TOR TOR 0.2.2.3 Alpha Version Details Vulnerabilities
188 Application TOR TOR 0.2.2.4 Version Details Vulnerabilities
189 Application TOR TOR 0.2.2.4 Alpha Version Details Vulnerabilities
190 Application TOR TOR 0.2.2.5 Version Details Vulnerabilities
191 Application TOR TOR 0.2.2.5 Alpha Version Details Vulnerabilities
192 Application TOR TOR 0.2.2.6 Alpha Version Details Vulnerabilities
193 Application TOR TOR 0.2.2.6 Version Details Vulnerabilities
194 Application TOR TOR 0.2.2.7 Alpha Version Details Vulnerabilities
195 Application TOR TOR 0.2.2.8 Alpha Version Details Vulnerabilities
196 Application TOR TOR 0.2.2.9 Alpha Version Details Vulnerabilities
197 Application TOR TOR 0.2.2.10 Alpha Version Details Vulnerabilities
198 Application TOR TOR 0.2.2.11 Alpha Version Details Vulnerabilities
199 Application TOR TOR 0.2.2.12 Alpha Version Details Vulnerabilities
200 Application TOR TOR 0.2.2.13 Alpha Version Details Vulnerabilities
201 Application TOR TOR 0.2.2.14 Alpha Version Details Vulnerabilities
202 Application TOR TOR 0.2.2.15 Alpha Version Details Vulnerabilities
203 Application TOR TOR 0.2.2.16 Alpha Version Details Vulnerabilities
204 Application TOR TOR 0.2.2.17 Alpha Version Details Vulnerabilities
205 Application TOR TOR 0.2.2.18 Alpha Version Details Vulnerabilities
206 Application TOR TOR 0.2.2.19 Alpha Version Details Vulnerabilities
207 Application TOR TOR 0.2.2.20 Alpha Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
TOR TOR 207

- References For CVE-2011-0427

http://www.vupen.com/english/advisories/2011/0131
VUPEN ADV-2011-0131
https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog CONFIRM
http://www.vupen.com/english/advisories/2011/0132
VUPEN ADV-2011-0132
http://archives.seul.org/or/announce/Jan-2011/msg00000.html
MLIST [or-announce] 20110117 Tor 0.2.1.29 is released (security patches)
https://exchange.xforce.ibmcloud.com/vulnerabilities/64748
XF tor-unspec-bo(64748)
http://www.securityfocus.com/bid/45832
BID 45832 Tor Unspecified Buffer Overflow, Denial of Service and Information Disclosure Vulnerabilities Release Date:2011-10-19
http://www.securitytracker.com/id?1024980
SECTRACK 1024980
http://blog.torproject.org/blog/tor-02129-released-security-patches CONFIRM
http://www.debian.org/security/2011/dsa-2148
DEBIAN DSA-2148

- Metasploit Modules Related To CVE-2011-0427

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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