{"cve":"CVE-2010-2434","nvd":{"published":"2010-06-25T18:30:01.563","modified":"2026-06-16T23:20:44.620","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-120"],"references":["http://jvn.jp/en/jp/JVN34729123/index.html","http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000026.html","http://osvdb.org/65666","http://secunia.com/advisories/40324","http://www.ponsoftware.com/archiver/bug.htm#lzh_bufover"],"products":["ponsoftware:explzh"],"source":"nvd","synced_at":"2026-10-19T19:56:26.512081652+00:00"},"epss":{"cve":"CVE-2010-2434","score":0.05359,"percentile":0.92641,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}