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Vulnerability Details : CVE-2012-0386

The SSHv2 implementation in Cisco IOS 12.2, 12.4, 15.0, 15.1, and 15.2 and IOS XE 2.3.x through 2.6.x and 3.1.xS through 3.4.xS before 3.4.2S allows remote attackers to cause a denial of service (device reload) via a crafted username in a reverse SSH login attempt, aka Bug ID CSCtr49064.
Publish Date : 2012-03-29 Last Update Date : 2017-12-12
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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 310

- Products Affected By CVE-2012-0386

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco IOS 12.2 Version Details Vulnerabilities
2 OS Cisco IOS 12.4 Version Details Vulnerabilities
3 OS Cisco IOS 15.0 Version Details Vulnerabilities
4 OS Cisco IOS 15.1 Version Details Vulnerabilities
5 OS Cisco IOS 15.2 Version Details Vulnerabilities
6 OS Cisco Ios Xe 2.3 Version Details Vulnerabilities
7 OS Cisco Ios Xe 2.3.0 Version Details Vulnerabilities
8 OS Cisco Ios Xe 2.3.1 Version Details Vulnerabilities
9 OS Cisco Ios Xe 2.3.1t Version Details Vulnerabilities
10 OS Cisco Ios Xe 2.3.2 Version Details Vulnerabilities
11 OS Cisco Ios Xe 2.4 Version Details Vulnerabilities
12 OS Cisco Ios Xe 2.4.0 Version Details Vulnerabilities
13 OS Cisco Ios Xe 2.4.1 Version Details Vulnerabilities
14 OS Cisco Ios Xe 2.4.2 Version Details Vulnerabilities
15 OS Cisco Ios Xe 2.4.3 Version Details Vulnerabilities
16 OS Cisco Ios Xe 2.4.4 Version Details Vulnerabilities
17 OS Cisco Ios Xe 2.5.0 Version Details Vulnerabilities
18 OS Cisco Ios Xe 2.5.1 Version Details Vulnerabilities
19 OS Cisco Ios Xe 2.5.2 Version Details Vulnerabilities
20 OS Cisco Ios Xe 2.6.0 Version Details Vulnerabilities
21 OS Cisco Ios Xe 2.6.1 Version Details Vulnerabilities
22 OS Cisco Ios Xe 2.6.2 Version Details Vulnerabilities
23 OS Cisco Ios Xe 3.1.0s Version Details Vulnerabilities
24 OS Cisco Ios Xe 3.1.0sg Version Details Vulnerabilities
25 OS Cisco Ios Xe 3.1.1sg Version Details Vulnerabilities
26 OS Cisco Ios Xe 3.1.1s Version Details Vulnerabilities
27 OS Cisco Ios Xe 3.1.2s Version Details Vulnerabilities
28 OS Cisco Ios Xe 3.1.3s Version Details Vulnerabilities
29 OS Cisco Ios Xe 3.1.4s Version Details Vulnerabilities
30 OS Cisco Ios Xe 3.2.0s Version Details Vulnerabilities
31 OS Cisco Ios Xe 3.2.1s Version Details Vulnerabilities
32 OS Cisco Ios Xe 3.2.2s Version Details Vulnerabilities
33 OS Cisco Ios Xe 3.3.0s Version Details Vulnerabilities
34 OS Cisco Ios Xe 3.4.0s Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco IOS 5
Cisco Ios Xe 29

- References For CVE-2012-0386

http://www.securityfocus.com/bid/52752
BID 52752 Cisco IOS Reverse SSH Remote Denial of Service Vulnerability Release Date:2012-03-28
http://www.securitytracker.com/id?1026866
SECTRACK 1026866
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-ssh
CISCO 20120328 Cisco IOS Software Reverse SSH Denial of Service Vulnerability
https://exchange.xforce.ibmcloud.com/vulnerabilities/74404
XF ciscoios-sshv2-dos(74404)
http://secunia.com/advisories/48641
SECUNIA 48641
http://secunia.com/advisories/48609
SECUNIA 48609

- Metasploit Modules Related To CVE-2012-0386

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


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