Lhaplus LHA Extended Header Handling Buffer Overflow Vulnerability

2006.08.10

Credit: Tan Chew Keong

Risk: High

Local: No

Remote: Yes

CVE: CVE-2006-4033

CWE: CWE-Other

CVSS Base Score: 5.1/10

Impact Subscore: 6.4/10

Exploitability Subscore: 4.9/10

Exploit range: Remote

Attack complexity: High

Authentication: No required

Confidentiality impact: Partial

Integrity impact: Partial

Availability impact: Partial

[vuln.sg] Vulnerability Research Advisory

Lhaplus LHA Extended Header Handling Buffer Overflow Vulnerability

by Tan Chew Keong

Release Date: 2006-07-31

Summary

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A vulnerability has been found in Lhaplus. When exploited, the vulnerability allows execution of arbitrary code when the user extracts a malicious LZH archive.

Tested Version

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Lhaplus version 1.52 (Japanese)

Details

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http://vuln.sg/lhaplus152-en.html

See this note in RAW Version

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Lhaplus LHA Extended Header Handling Buffer Overflow Vulnerability

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