{"id":"CVE-2023-25586","aliases":["BELL-CVE-2023-25586","DEBIAN-CVE-2023-25586","EUVD-2023-29528","GHSA-gpjh-j7vh-fwmj"],"status":"published","title":"Local variable `ch_type` in function `bfd_init_section_decompress_status` can be uninitialized","description":"A flaw was found in Binutils. A logic fail in the bfd_init_section_decompress_status function may lead to the use of an uninitialized variable that can cause a crash and local denial of service.","severity":{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00347,"percentile":0.28634,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-457","CWE-908"],"published":"2023-09-14T20:49:15Z","modified":"2026-10-28T02:31:02Z","fixes":[{"ecosystem":"Alpaquita:23","package":"binutils","fixed_in":["2.40-r2"],"sources":["osv"]},{"ecosystem":"BellSoft Hardened Containers:23","package":"binutils","fixed_in":["2.40-r2"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"binutils","fixed_in":["2.39.50.20221208-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"binutils","fixed_in":["2.39.50.20221208-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"binutils","fixed_in":["2.39.50.20221208-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpaquita:23","package":"binutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.39-r2"},{"fixed":"2.40-r2"}]}]},{"source":"osv","ecosystem":"BellSoft Hardened Containers:23","package":"binutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.39-r2"},{"fixed":"2.40-r2"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"binutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.39.50.20221208-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"binutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.39.50.20221208-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"binutils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.39.50.20221208-1"}]}]}],"products":[{"vendor":"fedora","product":"extra packages for enterprise linux 7"},{"vendor":"fedora","product":"extra packages for enterprise linux 8"},{"vendor":"fedora","product":"fedora"},{"vendor":"fedora","product":"fedora 36"},{"vendor":"fedora","product":"fedora 37"},{"vendor":"gnu","product":"binutils"},{"vendor":"red hat","product":"red hat enterprise linux 6"},{"vendor":"red hat","product":"red hat enterprise linux 7"},{"vendor":"red hat","product":"red hat enterprise linux 8"},{"vendor":"red hat","product":"red hat enterprise linux 9"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2023-25586","tags":["vdb-entry","x_refsource_REDHAT","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2167502","tags":["issue-tracking","x_refsource_REDHAT","x_transferred","Exploit","Issue Tracking","Patch","report"]},{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=29855","tags":["x_transferred","Exploit","Issue Tracking","Patch","report"]},{"url":"https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=5830876a0cca17bef3b2d54908928e72cca53502","tags":["x_transferred","Mailing List","Patch","web"]},{"url":"https://security.netapp.com/advisory/ntap-20231103-0003/","tags":["x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25586","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-gpjh-j7vh-fwmj"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2023-25586","tags":["advisory"]},{"url":"https://access.redhat.com/downloads/content/package-browser/","tags":["web"]},{"url":"https://packages.fedoraproject.org/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/25xxx/CVE-2023-25586.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-25586","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-25586","title":"Local variable `ch_type` in function `bfd_init_section_decompress_status` can be uninitialized","description":"A flaw was found in Binutils. A logic fail in the bfd_init_section_decompress_status function may lead to the use of an uninitialized variable that can cause a crash and local denial of service.","status":"published","published":"2023-09-14T20:49:15.468Z","modified":"2025-02-13T16:44:33.064Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-457"],"updated_at":"2026-11-02T14:35:19.559321Z"}],"euvd":[{"id":"EUVD-2023-29528","description":"A flaw was found in Binutils. 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A logic fail in the bfd_init_section_decompress_status function may lead to the use of an uninitialized variable that can cause a crash and local denial of service.","status":"published","published":"2023-09-14T21:30:26Z","modified":"2023-11-13T05:04:28Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-908"],"updated_at":"2026-11-02T14:55:00.129765Z"}],"nvd":[{"id":"CVE-2023-25586","description":"A flaw was found in Binutils. A logic fail in the bfd_init_section_decompress_status function may lead to the use of an uninitialized variable that can cause a crash and local denial of service.","status":"published","published":"2023-09-14T21:15:10.24Z","modified":"2026-06-17T05:41:33.07Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-457","CWE-908"],"updated_at":"2026-11-02T14:08:29.595868Z"}],"osv":[{"id":"BELL-CVE-2023-25586","status":"published","published":"2023-09-14T21:15:00Z","modified":"2026-01-26T09:34:45.251382Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:17.742221Z"},{"id":"CVE-2023-25586","title":"Local variable `ch_type` in function `bfd_init_section_decompress_status` can be uninitialized","description":"A flaw was found in Binutils. A logic fail in the bfd_init_section_decompress_status function may lead to the use of an uninitialized variable that can cause a crash and local denial of service.","status":"published","published":"2023-09-14T20:49:15.468Z","modified":"2026-10-28T02:31:02.423195314Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-457"],"updated_at":"2026-11-02T15:44:30.709518Z"},{"id":"DEBIAN-CVE-2023-25586","description":"A flaw was found in Binutils. A logic fail in the bfd_init_section_decompress_status function may lead to the use of an uninitialized variable that can cause a crash and local denial of service.","status":"published","published":"2023-09-14T21:15:10.24Z","modified":"2026-10-26T18:00:37.125289449Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:39.369204Z"}]}}