{"id":"openSUSE-SU-2023:0031-1","summary":"Security update for upx","details":"\nupx was updated to fix the following issues:\n\n- CVE-2023-23457: Fixed a segmentation fault when processing malicious elf files (boo#1207122)\n\nUpdate to release 4.0.1\n\n* Fix crash when a linux/armeb LZMA-packed binary unpacks itself.\n* Resolve 'CantPackException: bad ElfXX_Shdrs' with\n  staticly-linked programs.\n* Resolve 'CantPackException: need DT_INIT;...' when attempting\n  to re-compress an already packed binary.\n\nUpdate to release 4.0\n\n* Add support for EFI files\n  ","modified":"2026-03-11T07:33:38.215082Z","published":"2023-01-23T17:01:08Z","related":["CVE-2023-23457"],"upstream":["CVE-2023-23457"],"references":[{"type":"ADVISORY","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/OY3PZTUNJBOAOSBB3625O5WLS7HRY73I/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1207122"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-23457"}],"affected":[{"package":{"name":"upx","ecosystem":"SUSE:Package Hub 15 SP4","purl":"pkg:rpm/suse/upx&distro=SUSE%20Package%20Hub%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.1-bp154.4.3.1"}]}],"ecosystem_specific":{"binaries":[{"upx":"4.0.1-bp154.4.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2023:0031-1.json"}},{"package":{"name":"upx","ecosystem":"openSUSE:Leap 15.4","purl":"pkg:rpm/opensuse/upx&distro=openSUSE%20Leap%2015.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.1-bp154.4.3.1"}]}],"ecosystem_specific":{"binaries":[{"upx":"4.0.1-bp154.4.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2023:0031-1.json"}}],"schema_version":"1.7.5"}