{"id":"CVE-2019-1010048","aliases":["EUVD-2019-1798","GHSA-95jc-qh52-4mv6","MGASA-2020-0096","openSUSE-SU-2020:0163-1","openSUSE-SU-2020:0180-1","openSUSE-SU-2024:11486-1"],"status":"rejected","title":"UPX 3.95 is affected by: Integer Overflow. The impact is: attacker can cause a denial of service....","description":"DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-07-16T13:30:53Z","modified":"2026-04-16T04:44:21Z","affected":[{"source":"osv","ecosystem":"Mageia:7","package":"upx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.96-1.mga7"}]}],"bundled":5},{"source":"osv","ecosystem":"Mageia:7","package":"ucl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.03-16.1.mga7"}]}],"bundled":5},{"source":"osv","ecosystem":"openSUSE:Leap 15.1","package":"upx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.96-lp151.3.3.1"}]}],"bundled":5},{"source":"osv","ecosystem":"SUSE:Package Hub 15 SP1","package":"upx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.96-bp151.4.3.1"}]}],"bundled":5},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"upx","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.96-3.2"}]}],"bundled":7}],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1010048"},{"url":"https://github.com/upx/upx/pull/190"},{"url":"https://github.com/advisories/GHSA-95jc-qh52-4mv6"},{"url":"https://advisories.mageia.org/MGASA-2020-0096.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=26172","tags":["report"]},{"url":"https://lists.opensuse.org/opensuse-updates/2020-02/msg00012.html","tags":["web"]},{"url":"https://lists.opensuse.org/opensuse-updates/2020-02/msg00006.html","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/D7XU42G6MUQQXHWRP7DCF2JSIBOJ5GOO/","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/JFT4W6K4YZYWDA7IJZTH4U4XTFAQHQYY/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1094138","tags":["report"]},{"url":"https://bugzilla.suse.com/1141777","tags":["report"]},{"url":"https://bugzilla.suse.com/1143839","tags":["report"]},{"url":"https://bugzilla.suse.com/1159833","tags":["report"]},{"url":"https://bugzilla.suse.com/1159920","tags":["report"]},{"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"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/PCHFXHDFQGPZW5PCPH6CZNEYQDQLG3GR/","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-2020-24119","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2019-1010048","description":"DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none","status":"rejected","published":"2019-07-16T13:30:53Z","modified":"2019-07-17T13:19:51Z","updated_at":"2026-11-02T14:20:24.989116Z"}],"euvd":[{"id":"EUVD-2019-1798","description":"DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none","status":"published","published":"2019-07-16T13:30:53Z","modified":"2019-07-17T13:19:51Z","updated_at":"2026-11-03T03:51:29.418182Z"}],"ghsa":[{"id":"GHSA-95jc-qh52-4mv6","title":"UPX 3.95 is affected by: Integer Overflow. The impact is: attacker can cause a denial of service....","description":"UPX 3.95 is affected by: Integer Overflow. The impact is: attacker can cause a denial of service. The component is: src/p_lx_elf.cpp PackLinuxElf32::PackLinuxElf32help1() Line 262. The attack vector is: the victim must open a specially crafted ELF file.","status":"published","published":"2022-05-24T16:50:26Z","modified":"2023-01-28T05:06:17Z","updated_at":"2026-11-02T14:44:25.398405Z"}],"nvd":[{"id":"CVE-2019-1010048","description":"Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none","status":"rejected","published":"2019-07-16T14:15:11.81Z","modified":"2023-11-07T03:02:15.49Z","updated_at":"2026-11-02T14:05:19.195714Z"}],"osv":[{"id":"MGASA-2020-0096","title":"Updated upx packages fix security vulnerabilities","description":"The updated packages fix security vulnerabilities:\n\nPackLinuxElf64::unpack in p_lx_elf.cpp in UPX 3.95 allows remote attackers\nto cause a denial of service (double free), limit the ability of a malware\nscanner to operate on the entire original data, or possibly have\n unspecified other impact via a crafted file. (CVE-2018-11243)\n\nA heap-based buffer over-read was discovered in canUnpack in p_mach.cpp in\nUPX 3.95 via a crafted Mach-O file. (CVE-2019-20021)\n\nA floating-point exception was discovered in PackLinuxElf::elf_hash in\np_lx_elf.cpp in UPX 3.95. The vulnerability causes an application crash,\nwhich leads to denial of service. (CVE-2019-20051)\n\nAn invalid memory address dereference was discovered in the canUnpack\nfunction in p_mach.cpp in UPX 3.95 via a crafted Mach-O file.\n(CVE-2019-20053)\n\nA denial of service in PackLinuxElf32::PackLinuxElf32help1().\n(CVE-2019-1010048)\n","status":"published","published":"2020-02-24T21:44:46Z","modified":"2026-04-16T04:44:21.897306494Z","updated_at":"2026-11-02T15:49:41.151324Z"},{"id":"openSUSE-SU-2020:0163-1","title":"Security update for upx","description":"This update for upx to version 3.96 fixes the following issues:\n\n\n- CVE-2019-1010048: Fixed a denial of service in PackLinuxElf32::PackLinuxElf32help1() (boo#1141777).\n- CVE-2019-14296: Fixed a denial of service in canUnpack() (boo#1143839).\n- CVE-2019-20021: Fixed a heap-based buffer over-read in canUnpack() (boo#1159833).\n- CVE-2019-20053: Fixed a denial of service in canUnpack() (boo#1159920).\n- CVE-2018-11243: Fixed a denial of service in PackLinuxElf64::unpack() (boo#1094138).\n\n- Update to version 3.96\n  * Bug fixes:\n    [CVE-2019-1010048, boo#1141777]\n    [CVE-2019-14296, boo#1143839]\n    [CVE-2019-20021, boo#1159833]\n    [CVE-2019-20053, boo#1159920]\n    [CVE-2018-11243 partially - ticket 206 ONLY, boo#1094138]\n- Update to version 3.95\n  * Flag --force-pie when ET_DYN main program is not marked as\n    DF_1_PIE\n  * Better compatibility with varying layout of address space on\n    Linux\n  * Support for 4 PT_LOAD layout in ELF generated by binutils-2.31\n  * bug fixes, particularly better diagnosis of malformed input\n  * bug fixes - see https://github.com/upx/upx/milestone/4\n","status":"published","published":"2020-02-04T09:13:50Z","modified":"2026-02-04T02:43:57.439317Z","updated_at":"2026-11-02T16:58:31.152112Z"},{"id":"openSUSE-SU-2020:0180-1","title":"Security update for upx","description":"This update for upx to version 3.96 fixes the following issues:\n\n\n- CVE-2019-1010048: Fixed a denial of service in PackLinuxElf32::PackLinuxElf32help1() (boo#1141777).\n- CVE-2019-14296: Fixed a denial of service in canUnpack() (boo#1143839).\n- CVE-2019-20021: Fixed a heap-based buffer over-read in canUnpack() (boo#1159833).\n- CVE-2019-20053: Fixed a denial of service in canUnpack() (boo#1159920).\n- CVE-2018-11243: Fixed a denial of service in PackLinuxElf64::unpack() (boo#1094138).\n\n- Update to version 3.96\n  * Bug fixes:\n    [CVE-2019-1010048, boo#1141777]\n    [CVE-2019-14296, boo#1143839]\n    [CVE-2019-20021, boo#1159833]\n    [CVE-2019-20053, boo#1159920]\n    [CVE-2018-11243 partially - ticket 206 ONLY, boo#1094138]\n- Update to version 3.95\n  * Flag --force-pie when ET_DYN main program is not marked as\n    DF_1_PIE\n  * Better compatibility with varying layout of address space on\n    Linux\n  * Support for 4 PT_LOAD layout in ELF generated by binutils-2.31\n  * bug fixes, particularly better diagnosis of malformed input\n  * bug fixes - see https://github.com/upx/upx/milestone/4\n\nThis update was imported from the openSUSE:Leap:15.1:Update update project.","status":"published","published":"2020-02-06T14:46:47Z","modified":"2026-02-04T02:16:44.587967Z","updated_at":"2026-11-02T16:58:31.152112Z"},{"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"}]}}