AFFLIB multiple shell command execution

afflib-multiple-command-execution (33964)

High Risk

Description:

AFFLIB and applications using the affected library could allow a remote attacker to execute arbitrary commands on the system, caused by improper validation of user-supplied input by the tools/afconvert.cpp or the aimage/ident.cpp file. An attacker could inject arbitrary shell commands via various parameters containing shell metacharacters, which would allow the attacker to execute arbitrary commands on the system.

*CVSS:

Base Score:	7
Access Vector:	Remote
Access Complexity:	Low
Authentication:	Not Required
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	6
Exploitability:	Unproven
Remediation Level:	Unavailable
Report Confidence:	Confirmed

Consequences:

Gain Access

Remedy:

No remedy available as of June 1, 2013.

References:

• AFFLIB Web site: AFF: The Advanced Forensic Format.
• BugTraq Mailing List, Fri Apr 27 2007 - 12:40:12 CDT : AFFLIB(TM): Multiple Shell Metacharacter Injections.
• CVE-2007-2055: AFFLIB 2.2.8 and earlier allows attackers to execute arbitrary commands via shell metacharacters involving (1) certain command line parameters in tools/afconvert.cpp and (2) arguments to the get_parameter function in aimage/ident.cpp. NOTE: it is unknown if the get_parameter vector (2) is ever called.
• OSVDB ID: 35608: AFFLIB tools/afconvert.cpp Arbitrary Local Command Execution

Platforms Affected:

• Simson Garfinkel and Basis Technology Corp AFFLIB 2.2.8

Reported:

Apr 27, 2007

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