CVE-2010-2434

Name: CVE-2010-2434
Creator: NVD / NIST
Published: 2010-06-25T18:30:01.563+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 5.36%

Last modified Jun 16, 2026

CVE-2010-2434 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 5.36% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

5.36%

91.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-120

Affected Software

Vendor	Product	Versions
Ponsoftware	Explzh	<= 5.62

References

http://jvn.jp/en/jp/JVN34729123/index.htmlThird Party Advisory, Vendor Advisory
http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000026.htmlThird Party Advisory, VDB Entry
http://osvdb.org/65666Broken Link
http://secunia.com/advisories/40324Third Party Advisory, Vendor Advisory
http://www.ponsoftware.com/archiver/bug.htm#lzh_bufoverVendor Advisory
http://www.securityfocus.com/bid/41025Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/59624Third Party Advisory, VDB Entry
http://jvn.jp/en/jp/JVN34729123/index.htmlThird Party Advisory, Vendor Advisory
http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000026.htmlThird Party Advisory, VDB Entry
http://osvdb.org/65666Broken Link
http://secunia.com/advisories/40324Third Party Advisory, Vendor Advisory
http://www.ponsoftware.com/archiver/bug.htm#lzh_bufoverVendor Advisory
http://www.securityfocus.com/bid/41025Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/59624Third Party Advisory, VDB Entry

Timeline

Published: Jun 25, 2010
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2010-2434?

How severe is CVE-2010-2434?

Severity scoring for CVE-2010-2434 is pending analysis. The EPSS model estimates a 5.36% probability of exploitation in the next 30 days.

How do I fix CVE-2010-2434?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2010-2434?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST