Vulnerability CVE-1999-1346

Vulnerability Name:

CVE-1999-1346 (CCN-8315)

Assigned:

1999-10-07

Published:

1999-10-07

Updated:

2016-10-18

Summary:

PAM configuration file for rlogin in Red Hat Linux 6.1 and earlier includes a less restrictive rule before a more restrictive one, which allows users to access the host via rlogin even if rlogin has been explicitly disabled using the /etc/nologin file.

CVSS v3 Severity:

5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

CWE-Other

Vulnerability Consequences:

Bypass Security

References:

Source: CCN
Type: BugTraq Mailing List, Thu, 7 Oct 1999 19:56:46 +0100
Problems with redhat 6 Xsession and pam.d/rlogin.

Source: MITRE
Type: CNA
CVE-1999-1346

Source: BUGTRAQ
Type: UNKNOWN
19991007 Problems with redhat 6 Xsession and pam.d/rlogin.

Source: CCN
Type: OSVDB ID: 13026
Red Hat Linux rlogin PAM Config File Malformed Ruleset

Source: XF
Type: UNKNOWN
pam-rlogin-bypass(8315)

Vulnerable Configuration:

Configuration 1:

cpe:/o:redhat:linux:*:*:*:*:*:*:*:* (Version <= 6.1)

Configuration CCN 1:

cpe:/o:redhat:linux:6.0:*:*:*:*:*:*:*

OR cpe:/o:redhat:linux:6.1:*:*:*:*:*:*:*

Denotes that component is vulnerable

BACK