Lhaz ZIP file code execution

lhaz-zip-code-execution (36120)

Medium Risk

Description:

Lhaz could allow a remote attacker to execute arbitrary code. By persuading a victim to open a specially-crafted ZIP archive file, an attacker could exploit this vulnerability to execute arbitrary code on the system.

*CVSS:

Base Score:	8
Access Vector:	Remote
Access Complexity:	High
Authentication:	Not Required
Confidentiality Impact:	Complete
Integrity Impact:	Complete
Availability Impact:	Complete
Temporal Score:	5.6
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

Upgrade to the latest version of Lhaz (1.34b1 or later), available from the Lhaz Web site. See References.

References:

• Lhaz Web site: Lhaz�̿y�[�W.
• McAfee Avert Labs Blog, Friday August 17, 2007 at 9:19 am CST: Targeted Zero-day Attack Against Free Tools - LHAZ.
• BID-25351: Lhaz Unspecified Remote Code Execution Vulnerability
• CVE-2007-4428: Lhaz 1.33 allows remote attackers to execute arbitrary code via unknown vectors, as actively exploited in August 2007 by the Exploit-LHAZ.a gzip file, a different issue than CVE-2006-4116.
• SA26532: Lhaz Archive Processing Unspecified Code Execution
• VUPEN/ADV-2007-2930: Lhaz Gzip Archive Processing Client-Side Code Execution Vulnerability

Platforms Affected:

• Lhaz Lhaz 1.33 JA

Reported:

Aug 17, 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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