CVE-2010-2434
Buffer overflow in Arcext.dll 2.16.1 and earlier in pon software Explzh 5.62 and earlier allows...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2010-2434- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-120
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2010-2434- Updated
- 2026-11-02
EUVDEUVD-2010-2443 No score
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.
- Record
EUVD-2010-2443- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7q5v-q958-rj47 No score
Buffer overflow in Arcext.dll 2.16.1 and earlier in pon software Explzh 5.62 and earlier allows...
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.
- Record
GHSA-7q5v-q958-rj47- Weakness
- CWE-120
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2010-2434 is a high vulnerability (CVSS 9.3) in Ponsoftware Explzh, published June 25, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.36%, the 92nd percentile. No source names a fixed version.
References
osvdb.org/65666
securityfocus.com/bid/41025
ponsoftware.com/archiver/bug.htm
secunia.com/advisories/40324
jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000026.html
exchange.xforce.ibmcloud.com/vulnerabilities/59624
jvn.jp/en/jp/JVN34729123/index.html
nvd.nist.gov/vuln/detail/CVE-2010-2434
github.com/advisories/GHSA-7q5v-q958-rj47