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Vulnerability Details : CVE-2011-3279

The provider-edge MPLS NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service (device reload) via a malformed SIP packet to UDP port 5060, aka Bug ID CSCti98219.
Publish Date : 2011-10-03 Last Update Date : 2011-10-04
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- CVSS Scores & Vulnerability Types

Cvss Score
7.8
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 399

- Related OVAL Definitions

Title Definition Id Class Family
The provider-edge MPLS NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allo... oval:org.mitre.oval:def:13781 ios
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2011-3279

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco IOS 12.1e Details Vulnerabilities
2 Hardware Cisco IOS 12.1 Details Vulnerabilities
3 OS Cisco IOS 12.2zh Details Vulnerabilities
4 OS Cisco IOS 12.2ym Details Vulnerabilities
5 OS Cisco IOS 12.2sz Details Vulnerabilities
6 OS Cisco IOS 12.2src Details Vulnerabilities
7 OS Cisco IOS 12.2scd Details Vulnerabilities
8 OS Cisco IOS 12.2fz Details Vulnerabilities
9 OS Cisco IOS 12.2ixe Details Vulnerabilities
10 OS Cisco IOS 12.2sb Details Vulnerabilities
11 OS Cisco IOS 12.2ex Details Vulnerabilities
12 OS Cisco IOS 12.2yz Details Vulnerabilities
13 OS Cisco IOS 12.2yf Details Vulnerabilities
14 OS Cisco IOS 12.2sxf Details Vulnerabilities
15 OS Cisco IOS 12.2sga Details Vulnerabilities
16 OS Cisco IOS 12.2xnc Details Vulnerabilities
17 OS Cisco IOS 12.2sx Details Vulnerabilities
18 OS Cisco IOS 12.2sed Details Vulnerabilities
19 OS Cisco IOS 12.2irf Details Vulnerabilities
20 OS Cisco IOS 12.2bx Details Vulnerabilities
21 OS Cisco IOS 12.2yu Details Vulnerabilities
22 OS Cisco IOS 12.2zl Details Vulnerabilities
23 OS Cisco IOS 12.2yn Details Vulnerabilities
24 OS Cisco IOS 12.2t Details Vulnerabilities
25 OS Cisco IOS 12.2srd Details Vulnerabilities
26 OS Cisco IOS 12.2se Details Vulnerabilities
27 OS Cisco IOS 12.2ira Details Vulnerabilities
28 OS Cisco IOS 12.2ixf Details Vulnerabilities
29 OS Cisco IOS 12.2sbc Details Vulnerabilities
30 OS Cisco IOS 12.2ey Details Vulnerabilities
31 OS Cisco IOS 12.2ixh Details Vulnerabilities
32 OS Cisco IOS 12.2za Details Vulnerabilities
33 OS Cisco IOS 12.2yg Details Vulnerabilities
34 OS Cisco IOS 12.2sxh Details Vulnerabilities
35 OS Cisco IOS 12.2sm Details Vulnerabilities
36 OS Cisco IOS 12.2xne Details Vulnerabilities
37 OS Cisco IOS 12.2sxa Details Vulnerabilities
38 OS Cisco IOS 12.2see Details Vulnerabilities
39 OS Cisco IOS 12.2mc Details Vulnerabilities
40 OS Cisco IOS 12.2cx Details Vulnerabilities
41 OS Cisco IOS 12.2yv Details Vulnerabilities
42 OS Cisco IOS 12.2zu Details Vulnerabilities
43 OS Cisco IOS 12.2yq Details Vulnerabilities
44 OS Cisco IOS 12.2tpc Details Vulnerabilities
45 OS Cisco IOS 12.2sre Details Vulnerabilities
46 OS Cisco IOS 12.2sea Details Vulnerabilities
47 OS Cisco IOS 12.2irb Details Vulnerabilities
48 OS Cisco IOS 12.2ixg Details Vulnerabilities
49 OS Cisco IOS 12.2ez Details Vulnerabilities
50 OS Cisco IOS 12.2ixa Details Vulnerabilities
51 OS Cisco IOS 12.2zb Details Vulnerabilities
52 OS Cisco IOS 12.2yh Details Vulnerabilities
53 OS Cisco IOS 12.2sxi Details Vulnerabilities
54 OS Cisco IOS 12.2sq Details Vulnerabilities
55 OS Cisco IOS 12.2sca Details Vulnerabilities
56 OS Cisco IOS 12.2sxb Details Vulnerabilities
57 OS Cisco IOS 12.2sef Details Vulnerabilities
58 OS Cisco IOS 12.2mrb Details Vulnerabilities
59 OS Cisco IOS 12.2cz Details Vulnerabilities
60 OS Cisco IOS 12.2yw Details Vulnerabilities
61 OS Cisco IOS 12.2xnf Details Vulnerabilities
62 OS Cisco IOS 12.2zx Details Vulnerabilities
63 OS Cisco IOS 12.2yr Details Vulnerabilities
64 OS Cisco IOS 12.2xb Details Vulnerabilities
65 OS Cisco IOS 12.2su Details Vulnerabilities
66 OS Cisco IOS 12.2seb Details Vulnerabilities
67 OS Cisco IOS 12.2irc Details Vulnerabilities
68 OS Cisco IOS 12.2ixc Details Vulnerabilities
69 OS Cisco IOS 12.2ixb Details Vulnerabilities
70 OS Cisco IOS 12.2ze Details Vulnerabilities
71 OS Cisco IOS 12.2yj Details Vulnerabilities
72 OS Cisco IOS 12.2sxj Details Vulnerabilities
73 OS Cisco IOS 12.2sra Details Vulnerabilities
74 OS Cisco IOS 12.2scb Details Vulnerabilities
75 OS Cisco IOS 12.2fx Details Vulnerabilities
76 OS Cisco IOS 12.2sxd Details Vulnerabilities
77 OS Cisco IOS 12.2seg Details Vulnerabilities
78 OS Cisco IOS 12.2mra Details Vulnerabilities
79 OS Cisco IOS 12.2ew Details Vulnerabilities
80 OS Cisco IOS 12.2yx Details Vulnerabilities
81 OS Cisco IOS 12.2xo Details Vulnerabilities
82 OS Cisco IOS 12.2zy Details Vulnerabilities
83 OS Cisco IOS 12.2ys Details Vulnerabilities
84 OS Cisco IOS 12.2xna Details Vulnerabilities
85 OS Cisco IOS 12.2sv Details Vulnerabilities
86 OS Cisco IOS 12.2 Details Vulnerabilities
87 OS Cisco IOS 12.2sce Details Vulnerabilities
88 OS Cisco IOS 12.2ird Details Vulnerabilities
89 OS Cisco IOS 12.2b Details Vulnerabilities
90 OS Cisco IOS 12.2ixd Details Vulnerabilities
91 OS Cisco IOS 12.2zf Details Vulnerabilities
92 OS Cisco IOS 12.2yl Details Vulnerabilities
93 OS Cisco IOS 12.2sy Details Vulnerabilities
94 OS Cisco IOS 12.2srb Details Vulnerabilities
95 OS Cisco IOS 12.2scc Details Vulnerabilities
96 OS Cisco IOS 12.2fy Details Vulnerabilities
97 OS Cisco IOS 12.2sg Details Vulnerabilities
98 OS Cisco IOS 12.2s Details Vulnerabilities
99 OS Cisco IOS 12.2ewa Details Vulnerabilities
100 OS Cisco IOS 12.2yy Details Vulnerabilities
101 OS Cisco IOS 12.2ya Details Vulnerabilities
102 OS Cisco IOS 12.2sxe Details Vulnerabilities
103 OS Cisco IOS 12.2yt Details Vulnerabilities
104 OS Cisco IOS 12.2xnb Details Vulnerabilities
105 OS Cisco IOS 12.2sw Details Vulnerabilities
106 OS Cisco IOS 12.2sec Details Vulnerabilities
107 OS Cisco IOS 12.2ire Details Vulnerabilities
108 OS Cisco IOS 12.2bc Details Vulnerabilities
109 OS Cisco IOS 12.2zya Details Vulnerabilities
110 OS Cisco IOS 12.3yj Details Vulnerabilities
111 OS Cisco IOS 12.3xd Details Vulnerabilities
112 OS Cisco IOS 12.3xu Details Vulnerabilities
113 OS Cisco IOS 12.3t Details Vulnerabilities
114 OS Cisco IOS 12.3yz Details Vulnerabilities
115 OS Cisco IOS 12.3xk Details Vulnerabilities
116 OS Cisco IOS 12.3bc Details Vulnerabilities
117 OS Cisco IOS 12.3xe Details Vulnerabilities
118 OS Cisco IOS 12.3yq Details Vulnerabilities
119 OS Cisco IOS 12.3xw Details Vulnerabilities
120 OS Cisco IOS 12.3tpc Details Vulnerabilities
121 OS Cisco IOS 12.3za Details Vulnerabilities
122 OS Cisco IOS 12.3xl Details Vulnerabilities
123 OS Cisco IOS 12.3bw Details Vulnerabilities
124 OS Cisco IOS 12.3xf Details Vulnerabilities
125 OS Cisco IOS 12.3ys Details Vulnerabilities
126 OS Cisco IOS 12.3xx Details Vulnerabilities
127 OS Cisco IOS 12.3xa Details Vulnerabilities
128 OS Cisco IOS 12.3xq Details Vulnerabilities
129 OS Cisco IOS 12.3b Details Vulnerabilities
130 OS Cisco IOS 12.3yt Details Vulnerabilities
131 OS Cisco IOS 12.3xg Details Vulnerabilities
132 OS Cisco IOS 12.3xz Details Vulnerabilities
133 OS Cisco IOS 12.3xb Details Vulnerabilities
134 OS Cisco IOS 12.3xr Details Vulnerabilities
135 OS Cisco IOS 12.3 Details Vulnerabilities
136 OS Cisco IOS 12.3yu Details Vulnerabilities
137 OS Cisco IOS 12.3xi Details Vulnerabilities
138 OS Cisco IOS 12.3ya Details Vulnerabilities
139 OS Cisco IOS 12.3xc Details Vulnerabilities
140 OS Cisco IOS 12.3xs Details Vulnerabilities
141 OS Cisco IOS 12.3jk Details Vulnerabilities
142 OS Cisco IOS 12.3yx Details Vulnerabilities
143 OS Cisco IOS 12.3xj Details Vulnerabilities
144 OS Cisco IOS 12.4xz Details Vulnerabilities
145 OS Cisco IOS 12.4mrb Details Vulnerabilities
146 OS Cisco IOS 12.4xq Details Vulnerabilities
147 OS Cisco IOS 12.4md Details Vulnerabilities
148 OS Cisco IOS 12.4xg Details Vulnerabilities
149 OS Cisco IOS 12.4ya Details Vulnerabilities
150 OS Cisco IOS 12.4t Details Vulnerabilities
151 OS Cisco IOS 12.4xr Details Vulnerabilities
152 OS Cisco IOS 12.4mda Details Vulnerabilities
153 OS Cisco IOS 12.4xl Details Vulnerabilities
154 OS Cisco IOS 12.4yb Details Vulnerabilities
155 OS Cisco IOS 12.4xa Details Vulnerabilities
156 OS Cisco IOS 12.4xt Details Vulnerabilities
157 OS Cisco IOS 12.4mdb Details Vulnerabilities
158 OS Cisco IOS 12.4xm Details Vulnerabilities
159 OS Cisco IOS 12.4 Details Vulnerabilities
160 OS Cisco IOS 12.4yd Details Vulnerabilities
161 OS Cisco IOS 12.4xb Details Vulnerabilities
162 OS Cisco IOS 12.4mr Details Vulnerabilities
163 OS Cisco IOS 12.4xw Details Vulnerabilities
164 OS Cisco IOS 12.4xn Details Vulnerabilities
165 OS Cisco IOS 12.4gc Details Vulnerabilities
166 OS Cisco IOS 12.4ye Details Vulnerabilities
167 OS Cisco IOS 12.4xd Details Vulnerabilities
168 OS Cisco IOS 12.4mra Details Vulnerabilities
169 OS Cisco IOS 12.4xy Details Vulnerabilities
170 OS Cisco IOS 12.4xp Details Vulnerabilities
171 OS Cisco IOS 12.4jx Details Vulnerabilities
172 OS Cisco IOS 12.4yg Details Vulnerabilities
173 OS Cisco IOS 12.4xf Details Vulnerabilities
174 OS Cisco IOS 15.0sg Details Vulnerabilities
175 OS Cisco IOS 15.0m Details Vulnerabilities
176 OS Cisco IOS 15.0xa Details Vulnerabilities
177 OS Cisco IOS 15.0mr Details Vulnerabilities
178 OS Cisco IOS 15.0xo Details Vulnerabilities
179 OS Cisco IOS 15.0mra Details Vulnerabilities
180 OS Cisco IOS 15.0s Details Vulnerabilities
181 OS Cisco IOS 15.0sa Details Vulnerabilities
182 OS Cisco IOS 15.1m Details Vulnerabilities
183 OS Cisco IOS 15.1s Details Vulnerabilities
184 OS Cisco IOS 15.1t Details Vulnerabilities
185 OS Cisco IOS 15.1xb Details Vulnerabilities
186 OS Cisco IOS 15.1ey Details Vulnerabilities
187 OS Cisco IOS 15.1gc Details Vulnerabilities
188 OS Cisco Ios Xe 3.1.0sg Details Vulnerabilities
189 OS Cisco Ios Xe 3.1.1sg Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco IOS 186
Cisco IOS 1
Cisco Ios Xe 2

- References For CVE-2011-3279

http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d4d.shtml
CISCO 20110928 Cisco IOS Software Network Address Translation Vulnerabilities
http://tools.cisco.com/security/center/viewAlert.x?alertId=24121 CONFIRM

- Metasploit Modules Related To CVE-2011-3279

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