Tomboy LD_LIBRARY_PATH privilege escalation

tomboy-ldlibrarypath-privilege-escalation (36054)

Medium Risk

Description:

Tomboy could allow a local attacker to gain elevated privileges. By creating a specially-crafted library file in the directory specified by the LD_LIBRARY_PATH variable, an attacker could exploit this vulnerability to gain elevated privileges on the system.

*CVSS:

Base Score:	5.6
Access Vector:	Local
Access Complexity:	High
Authentication:	Not Required
Confidentiality Impact:	Complete
Integrity Impact:	Complete
Availability Impact:	Complete
Temporal Score:	4.1
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Gain Privileges

Remedy:

For Gentoo Linux (Tomboy):
Refer to GLSA 200711-12 for patch, upgrade, or suggested workaround information. See References.

References:

• Gentoo Bugzilla Bug 188806: app-misc/tomboy set dangerous LD_LIBRARY_PATH on start.
• Tomboy Web site: Tomboy: Simple note taking.
• BID-25341: Tomboy LD_LIBRARY_PATH Environment Variable Local Privilege Escalation Vulnerability
• SA26480: Tomboy Insecure LD_LIBRARY_PATH Privilege Escalation

Platforms Affected:

• Alex Graveley Tomboy
• Gentoo Linux

Reported:

Aug 14, 2007

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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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