PT-2010-4015 · Explzh+1 · Explzh+1

Published 2010-06-25 · Updated 2020-08-05 · CVE-2010-2434

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Explzh versions 5.62 and earlier Arcext.dll version 2.16.1 and earlier

Description The issue is related to a buffer overflow in Arcext.dll when handling LZH LHA files with crafted headers during expansion, allowing remote attackers to execute arbitrary code.

Recommendations For Explzh versions 5.62 and earlier, update to a version later than 5.62 to resolve the issue. For Arcext.dll version 2.16.1 and earlier, update to a version later than 2.16.1 to resolve the issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2010-2434

Affected Products

Arcext.Dll

Explzh

References · 8

• http://secunia.com/advisories/40324 · Vendor Advisory
• http://ponsoftware.com/archiver/bug.htm#lzh_bufover · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2010-2434 · Security Note
• http://jvn.jp/en/jp/JVN34729123/index.html · Vendor Advisory
• http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000026.html · Note
• http://securityfocus.com/bid/41025 · Note
• http://osvdb.org/65666 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/59624 · Note