PT-2012-6215 · Ssh+1 · Ssh Tectia Server+1

Kingcope · Publicado 2012-12-04 · Atualizado 2012-12-05 · CVE-2012-5975

Positive Technologies (AI Summary)

CVSS v2.0

9.3

Alta

Vetor base

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions SSH Tectia Server versions 6.0.4 through 6.0.20 SSH Tectia Server versions 6.1.0 through 6.1.12 SSH Tectia Server versions 6.2.0 through 6.2.5 SSH Tectia Server versions 6.3.0 through 6.3.2

Description The issue allows remote attackers to bypass authentication via a crafted session involving entry of blank passwords when old-style password authentication is enabled. This can be demonstrated by a root login session from a modified OpenSSH client.

Recommendations For SSH Tectia Server versions 6.0.4 through 6.0.20, disable old-style password authentication to prevent exploitation. For SSH Tectia Server versions 6.1.0 through 6.1.12, disable old-style password authentication to prevent exploitation. For SSH Tectia Server versions 6.2.0 through 6.2.5, disable old-style password authentication to prevent exploitation. For SSH Tectia Server versions 6.3.0 through 6.3.2, disable old-style password authentication to prevent exploitation.

Exploit

Correção

Improper Authentication

Enumeração de Fraquezas

CWE-287

Identificadores relacionados

CVE-2012-5975

Produtos afetados

Openssh

Ssh Tectia Server

Referências · 7

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/ssh/tectia_passwd_changereq.rb · Exploit
• 🔥 https://exploit-db.com/exploits/23082 · Exploit
• 🔥 http://exploit-db.com/exploits/23082 · Exploit
• 🔥 https://exploit-db.com/exploits/23156 · Exploit
• http://archives.neohapsis.com/archives/fulldisclosure/2012-12/0065.html · Nota
• http://archives.neohapsis.com/archives/fulldisclosure/2012-12/0013.html · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2012-5975 · Nota de Segurança