{"id":"CVE-2010-2434","aliases":["EUVD-2010-2443","GHSA-7q5v-q958-rj47"],"status":"published","title":"Buffer overflow in Arcext.dll 2.16.1 and earlier in pon software Explzh 5.62 and earlier allows...","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.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.05359,"percentile":0.92697,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2010-06-25T18:00:00Z","modified":"2026-06-16T23:20:44Z","products":[{"vendor":"ponsoftware","product":"explzh"}],"references":[{"url":"http://osvdb.org/65666","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link"]},{"url":"http://www.securityfocus.com/bid/41025","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.ponsoftware.com/archiver/bug.htm#lzh_bufover","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/40324","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory","Vendor Advisory"]},{"url":"http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000026.html","tags":["third-party-advisory","x_refsource_JVNDB","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/59624","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://jvn.jp/en/jp/JVN34729123/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Third Party Advisory","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2434"},{"url":"https://github.com/advisories/GHSA-7q5v-q958-rj47"}],"sources":{"cve":[{"id":"CVE-2010-2434","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.","status":"published","published":"2010-06-25T18:00:00Z","modified":"2024-08-07T02:32:16.607Z","updated_at":"2026-11-02T14:33:27.01833Z"}],"euvd":[{"id":"EUVD-2010-2443","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.","status":"published","published":"2010-06-25T18:00:00Z","modified":"2024-08-07T02:32:16Z","updated_at":"2026-11-03T01:39:37.441741Z"}],"ghsa":[{"id":"GHSA-7q5v-q958-rj47","title":"Buffer overflow in Arcext.dll 2.16.1 and earlier in pon software Explzh 5.62 and earlier allows...","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.","status":"published","published":"2022-05-13T01:24:28Z","modified":"2023-02-01T05:07:08Z","cwes":["CWE-120"],"updated_at":"2026-11-02T14:50:29.480738Z"}],"nvd":[{"id":"CVE-2010-2434","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.","status":"published","published":"2010-06-25T18:30:01.563Z","modified":"2026-06-16T23:20:44.62Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:01:47.724369Z"}]}}