[Japanese]

JVNDB-2007-000697

Lhaplus buffer overflow vulnerability

Overview

Lhaplus, software for compression and decompression supporting various compressed file formats, contains a buffer overflow vulnerability.

Lhaplus, software for compression and decompression supporting various compressed file formats, contains a buffer overflow vulnerability. If a user opens a specially crafted file, arbitrary code could be executed with the privilege of the user.
CVSS Severity (What is CVSS?)

CVSS V2 Severity:
Base Metrics 6.8 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: Partial
Affected Products


Schezo
  • Lhaplus 1.54 beta 1 and earlier

Impact

Arbitrary code could be executed with the privilege of the user who opened a specially crafted file.
Solution

[Update the Software]

Apply the latest updates provided by the developer.
For more information, refer to the developer's website.
Vendor Information

Schezo
  • Schezo : ARJ (Japanese)
CWE (What is CWE?)

  1. Buffer Errors(CWE-119) [NVD Evaluation]
CVE (What is CVE?)

  1. CVE-2007-5048
References

  1. JVN : JVN#70734805
  2. National Vulnerability Database (NVD) : CVE-2007-5048
  3. Secunia Advisory : SA26907
  4. SecurityFocus : 25754
  5. ISS X-Force Database : 36718
Revision History

  • [2008/05/21]
      Web page published

Date Public2007/09/21
Date First Published2008/05/21
Date Last Updated2008/05/21