{"id":"CVE-2020-24119","aliases":["ALPINE-CVE-2020-24119","BELL-CVE-2020-24119","DEBIAN-CVE-2020-24119","EUVD-2020-16855","GHSA-68mf-gv4w-rh82","MGASA-2021-0241","UBUNTU-CVE-2020-24119","openSUSE-SU-2021:0813-1","openSUSE-SU-2021:0826-1","openSUSE-SU-2024:11486-1"],"status":"published","title":"A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not...","description":"A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not 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Party Advisory","fix","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VSQRO7YC72PSYDQG4PQLQYXZTZE3B4YV/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JE54WKVU7MATB4WZD3MJFBAHFRJ3NTQX/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://cwe.mitre.org/data/definitions/126.html","tags":["x_refsource_MISC","x_transferred","Technical Description","article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-24119"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JE54WKVU7MATB4WZD3MJFBAHFRJ3NTQX"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VSQRO7YC72PSYDQG4PQLQYXZTZE3B4YV"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JE54WKVU7MATB4WZD3MJFBAHFRJ3NTQX"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VSQRO7YC72PSYDQG4PQLQYXZTZE3B4YV"},{"url":"https://github.com/advisories/GHSA-68mf-gv4w-rh82"},{"url":"https://security.alpinelinux.org/vuln/CVE-2020-24119","tags":["advisory"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2020-24119","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-24119","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2021-0241.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=29016","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/G3BQABK4YLXENDJBLDMHAIPRTC3ZMLYK/","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/VSQRO7YC72PSYDQG4PQLQYXZTZE3B4YV/","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/V2GCFGL5HHPU3GIC7XYIPIMYFFLH2M4U/","tags":["web","advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-24119","tags":["report"]},{"url":"https://github.com/upx/upx/commit/87b73e5cfdc12da94c251b2cd83bb01c7d9f616c","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-24119","tags":["report"]},{"url":"https://bugzilla.suse.com/1186238","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2020-24119","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/UWDYSXHR43QUBRLPE6NYJWEL7D2AOPPX/","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2017-16869","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-11243","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1010048","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14296","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-20021","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-20053","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2020-24119","description":"A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not perfect.","status":"published","published":"2021-05-14T20:32:49Z","modified":"2024-08-04T15:05:11.907Z","updated_at":"2026-11-02T14:35:54.468882Z"}],"euvd":[{"id":"EUVD-2020-16855","description":"A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not perfect.","status":"published","published":"2021-05-14T20:32:49Z","modified":"2024-08-04T15:05:11Z","updated_at":"2026-11-03T03:07:20.733107Z"}],"ghsa":[{"id":"GHSA-68mf-gv4w-rh82","title":"A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not...","description":"A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not 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perfect.","status":"published","published":"2021-05-14T21:15:07.247Z","modified":"2026-11-03T06:32:24.70127883Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T07:17:57.723967Z"},{"id":"BELL-CVE-2020-24119","title":"CVE-2020-24119 does not affect BellSoft software","status":"withdrawn","published":"2023-08-31T12:13:59.850589Z","modified":"2026-01-26T09:47:55.357306Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:15.925958Z"},{"id":"CVE-2020-24119","description":"A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not perfect.","status":"published","published":"2021-05-14T21:15:07.247Z","modified":"2026-10-20T10:52:50.171949007Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:15.534837Z"},{"id":"DEBIAN-CVE-2020-24119","description":"A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not perfect.","status":"published","published":"2021-05-14T21:15:07.247Z","modified":"2026-10-26T12:02:39.692762035Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:33.729655Z"},{"id":"UBUNTU-CVE-2020-24119","description":"A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not perfect.","status":"published","published":"2021-05-14T21:15:00Z","modified":"2026-10-17T12:55:51.854908068Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:23.905183Z"},{"id":"MGASA-2021-0241","title":"Updated upx packages fix security vulnerabilities","description":"The updated package fixes security vulnerabilities:\n\nA heap buffer overflow read was discovered in upx 4.0.0, because the\ncheck in p_lx_elf.cpp is not perfect. (CVE-2020-24119)\n\nA flaw was found in upx canPack in p_lx_elf.cpp in UPX 3.96. This flaw\nallows attackers to cause a denial of service (SEGV or buffer overflow\nand application crash) or possibly have unspecified other impacts via a\ncrafted ELF. The highest threat from this vulnerability is to system\navailability. (CVE-2021-20285)\n","status":"published","published":"2021-06-08T16:46:03Z","modified":"2026-04-16T04:41:55.45782854Z","updated_at":"2026-11-02T15:49:41.509337Z"},{"id":"openSUSE-SU-2021:0813-1","title":"Security update for upx","description":"This update for upx fixes the following issues:\n\n- CVE-2020-24119: Fixed a heap buffer overflow in p_lx_elf.cpp (boo#1186238)\n","status":"published","published":"2021-05-30T18:05:08Z","modified":"2026-02-04T03:13:38.066382Z","updated_at":"2026-11-02T16:58:31.879684Z"},{"id":"openSUSE-SU-2021:0826-1","title":"Security update for upx","description":"This update for upx fixes the following issues:\n\n- CVE-2020-24119: Fixed a heap buffer overflow in p_lx_elf.cpp (boo#1186238)\n\nThis update was imported from the openSUSE:Leap:15.2:Update update project.","status":"published","published":"2021-06-03T08:05:36Z","modified":"2026-02-04T04:40:21.484284Z","updated_at":"2026-11-02T16:58:31.879684Z"},{"id":"openSUSE-SU-2024:11486-1","title":"upx-3.96-3.2 on GA media","description":"These are all security issues fixed in the upx-3.96-3.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:12:56.599709Z","updated_at":"2026-11-02T16:58:35.195147Z"}]}}