Vulnerability CVE-2010-2434
Published: 2010-06-25   Modified: 2012-02-13

Description:
Buffer overflow in Arcext.dll 2.16.1 and earlier in pon software Explzh 5.62 and earlier allows remote attackers to execute arbitrary code via an LZH LHA file with a crafted header that is not properly handled during expansion.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Ponsoftware -> Explzh 

 References:
http://jvn.jp/en/jp/JVN34729123/index.html
http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000026.html
http://www.ponsoftware.com/archiver/bug.htm#lzh_bufover
http://www.securityfocus.com/bid/41025
https://exchange.xforce.ibmcloud.com/vulnerabilities/59624
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