Vulnerability Name:

CVE-2008-3234 (CCN-44037)

Assigned:2008-07-17
Published:2008-07-17
Updated:2017-09-29
Summary:sshd in OpenSSH 4 on Debian GNU/Linux, and the 20070303 OpenSSH snapshot, allows remote authenticated users to obtain access to arbitrary SELinux roles by appending a :/ (colon slash) sequence, followed by the role name, to the username.
CVSS v3 Severity:5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:6.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
6.2 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P/E:H/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
6.2 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P/E:H/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-264
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2008-3234

Source: CCN
Type: Debian Web site
Debian -- The Universal Operating System

Source: CCN
Type: OSVDB ID: 48791
OpenSSH on Debian sshd Crafted Username Arbitrary Remote SELinux Role Access

Source: BID
Type: Exploit
30276

Source: CCN
Type: BID-30276
Debian OpenSSH SELinux Privilege Escalation Vulnerability

Source: XF
Type: UNKNOWN
openssh-sshd-selinuxrole-unauth-access(44037)

Source: XF
Type: UNKNOWN
openssh-sshd-selinuxrole-unauth-access(44037)

Source: EXPLOIT-DB
Type: UNKNOWN
6094

Vulnerable Configuration:Configuration 1:
  • cpe:/a:openbsd:openssh:4.0:-:*:*:*:*:*:*
  • AND
  • cpe:/o:debian:debian_linux:*:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:debian:debian_linux:*:*:*:*:*:*:*:*
  • OR cpe:/a:openbsd:openssh:4.0:-:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    openbsd openssh 4.0
    debian debian linux *
    debian debian linux *
    openbsd openssh 4.0