tog-pegasus WBEM security bypass

togpegasus-wbem-security-bypass (46829)

Medium Risk

Description:

tog-pegasus could allow a remote attacker to bypass security restrictions, caused by the failure to apply additional Red Hat security enhancements. A remote attacker with a valid user account could exploit this vulnerability to gain access to OpenPegasus WBEM services and send a specially-crafted request to WBEM services.

*CVSS:

Base Score:	4
Access Vector:	Network
Access Complexity:	Low
Authentication:	Single
Confidentiality Impact:	None
Integrity Impact:	Partial
Availability Impact:	None
Temporal Score:	3
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Bypass Security

Remedy:

Apply the appropriate update for your system. See References.

References:

• OpenPegasus Web site: OpenPegasus .
• BID-32460: 'tog-pegasus' Package for Red Hat Enterprise Linux Security Bypass Vulnerability
• CVE-2008-4313: A certain Red Hat patch for tog-pegasus in OpenGroup Pegasus 2.7.0 does not properly configure the PAM tty name, which allows remote authenticated users to bypass intended access restrictions and send requests to OpenPegasus WBEM services.
• RHSA-2008-1001: tog-pegasus security update
• SA32862: Red Hat update for tog-pegasus
• SECTRACK ID: 1021283: OpenPegasus 'access.conf' Security Settings Can Be Bypassed

Platforms Affected:

• RedHat Enterprise Linux 5 Client
• RedHat Enterprise Linux 5
• RedHat tog-pegasus

Reported:

Nov 25, 2008

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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