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CVE-2010-2434
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…
High9.3EPSS 5.4%
- Published
- Updated
- Reserved
- Assigned by
- jpcert
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 5.4% · top 7.3% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Weakness
Affected products
n/a
- affected n/a
References (7)
- 65666 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 41025 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://www.ponsoftware.com/archiver/bug.htm#lzh_bufover (opens in a new tab)x_refsource_CONFIRMx_transferred
- 40324 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- JVNDB-2010-000026 (opens in a new tab)third-party-advisoryx_refsource_JVNDBx_transferred
- explzh-lhaprocessing-bo(59624) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- JVN#34729123 (opens in a new tab)third-party-advisoryx_refsource_JVNx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2010-2434)Record last updated .