{"id":"CVE-2024-3209","aliases":["DEBIAN-CVE-2024-3209","EUVD-2024-31801","GHSA-97xg-px2h-jvxp","MGASA-2024-0134","UBUNTU-CVE-2024-3209"],"status":"published","title":"UPX bele.h get_ne64 heap-based overflow","description":"A vulnerability was found in UPX up to 4.2.2. It has been rated as critical. This issue affects the function get_ne64 of the file bele.h. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259055. NOTE: The vendor was contacted early about this disclosure but did not respond in any 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Party Advisory","VDB Entry","advisory","report"]},{"url":"https://vuldb.com/?ctiid.259055","tags":["signature","permissions-required","x_transferred","Permissions Required","VDB Entry","report"]},{"url":"https://vuldb.com/?submit.304575","tags":["third-party-advisory","x_transferred","Exploit","Third Party Advisory","VDB Entry","advisory","report"]},{"url":"https://drive.google.com/drive/folders/1qlUXvycOzGJygfkdQB9dGO6VwNRRZoih?usp=sharing","tags":["exploit","x_transferred","Exploit","evidence","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZHWZN2NX5W3WYA6ACJ746PAZXXNZETKD/","tags":["x_transferred","Mailing List","Third Party Advisory","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J4DNK3AFPT4KIPTBKGCJ6FC3L7AWI2TN/","tags":["x_transferred","Mailing List","Third Party Advisory","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AE5OZ7YUEVLXVVS6PFP5RELVICQ4K6QK/","tags":["x_transferred","Mailing List","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3209","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZHWZN2NX5W3WYA6ACJ746PAZXXNZETKD"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J4DNK3AFPT4KIPTBKGCJ6FC3L7AWI2TN"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AE5OZ7YUEVLXVVS6PFP5RELVICQ4K6QK"},{"url":"https://github.com/advisories/GHSA-97xg-px2h-jvxp","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/3xxx/CVE-2024-3209.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2024-3209","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2024-0134.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=33069","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2024-3209","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-3209","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2024-3209","title":"UPX bele.h get_ne64 heap-based overflow","description":"A vulnerability was found in UPX up to 4.2.2. It has been rated as critical. This issue affects the function get_ne64 of the file bele.h. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259055. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2024-04-02T23:00:05.494Z","modified":"2025-02-13T17:52:09.08Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"},{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"},{"version":"2.0","score":5.2,"vector":"AV:A/AC:L/Au:S/C:P/I:P/A:P","assessor":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:34:10.961618Z"}],"euvd":[{"id":"EUVD-2024-31801","description":"A vulnerability was found in UPX up to 4.2.2. It has been rated as critical. This issue affects the function get_ne64 of the file bele.h. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259055. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2024-04-02T23:00:05Z","modified":"2025-02-13T17:52:09Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T20:53:31.829035Z"}],"ghsa":[{"id":"GHSA-97xg-px2h-jvxp","title":"A vulnerability was found in UPX up to 4.2.2. It has been rated as critical. This issue affects...","description":"A vulnerability was found in UPX up to 4.2.2. It has been rated as critical. This issue affects the function get_ne64 of the file bele.h. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259055. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2024-04-03T00:30:55Z","modified":"2024-04-29T05:02:11Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:57:15.123011Z"}],"nvd":[{"id":"CVE-2024-3209","description":"A vulnerability was found in UPX up to 4.2.2. It has been rated as critical. This issue affects the function get_ne64 of the file bele.h. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259055. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2024-04-02T23:15:55.083Z","modified":"2026-06-17T07:43:32.31Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":5.2,"vector":"AV:A/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"secondary"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:09:46.373977Z"}],"osv":[{"id":"CVE-2024-3209","title":"UPX bele.h get_ne64 heap-based overflow","description":"A vulnerability was found in UPX up to 4.2.2. It has been rated as critical. This issue affects the function get_ne64 of the file bele.h. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259055. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2024-04-02T23:00:05.494Z","modified":"2026-10-28T02:30:43.767807781Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T15:44:40.391953Z"},{"id":"DEBIAN-CVE-2024-3209","description":"A vulnerability was found in UPX up to 4.2.2. It has been rated as critical. This issue affects the function get_ne64 of the file bele.h. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259055. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2024-04-02T23:15:55.083Z","modified":"2026-11-02T12:02:19.28800732Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:42.530184Z"},{"id":"UBUNTU-CVE-2024-3209","description":"A vulnerability was found in UPX up to 4.2.2. It has been rated as critical. This issue affects the function get_ne64 of the file bele.h. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259055. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.","status":"published","published":"2024-04-02T23:15:00Z","modified":"2026-10-17T12:56:35.55627615Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T16:54:48.333535Z"},{"id":"MGASA-2024-0134","title":"Updated upx packages fix security vulnerability","description":"A vulnerability was found in UPX up to 4.2.2. It has been rated as\ncritical. This issue affects the function get_ne64 of the file bele.h.\nThe manipulation leads to heap-based buffer overflow. The exploit has\nbeen disclosed to the public and may be used. The associated identifier\nof this vulnerability is VDB-259055. NOTE: The vendor was contacted\nearly about this disclosure but did not respond in any way.\n","status":"published","published":"2024-04-15T18:21:57Z","modified":"2026-04-16T04:43:29.9429415Z","updated_at":"2026-11-02T15:49:42.684501Z"}]}}