{"id":"CVE-2023-34432","aliases":["AZL-43816","AZL-45252","DEBIAN-CVE-2023-34432","EUVD-2023-38509","GHSA-fv9q-mgwx-m5gr","OESA-2023-1931","openSUSE-SU-2023:0328-1","openSUSE-SU-2023:0329-1"],"status":"published","title":"Heap-buffer-overflow in src/formats_i.c","description":"A heap buffer overflow vulnerability was found in sox, in the lsx_readbuf function at sox/src/formats_i.c:98:16. This flaw can lead to a denial of service, code execution, or information disclosure.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00389,"percentile":0.33462,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-122","CWE-787"],"published":"2023-07-10T20:05:39Z","modified":"2026-11-05T05:36:30Z","fixes":[{"ecosystem":"Debian:12","package":"sox","fixed_in":["14.4.2+git20190427-3.2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"sox","fixed_in":["14.4.2+git20190427-3.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:2","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"14.4.2.0-34"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"14.4.2.0-34"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2+git20190427-3.2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2+git20190427-3.2"}]}]},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP1","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2.0-29.oe1"}]}],"bundled":8},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP3","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2.0-29.oe1"}]}],"bundled":8},{"source":"osv","ecosystem":"openEuler:22.03-LTS","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2.0-29.oe2203sp2"}]}],"bundled":8},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP1","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2.0-29.oe2203sp1"}]}],"bundled":8},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP2","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2.0-29.oe2203sp2"}]}],"bundled":8},{"source":"osv","ecosystem":"SUSE:Package Hub 15 SP4","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2-bp154.2.3.1"}]}],"bundled":10},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2-bp154.2.3.1"}]}],"bundled":10},{"source":"osv","ecosystem":"SUSE:Package Hub 15 SP5","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2-bp155.3.3.1"}]}],"bundled":10},{"source":"osv","ecosystem":"openSUSE:Leap 15.5","package":"sox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2-bp155.3.3.1"}]}],"bundled":10}],"products":[{"vendor":"fedora","product":"extra packages for enterprise linux"},{"vendor":"fedora","product":"fedora"},{"vendor":"fedoraproject","product":"extra_packages_for_enterprise_linux"},{"vendor":"fedoraproject","product":"fedora"},{"vendor":"red hat","product":"red hat enterprise linux 6"},{"vendor":"red hat","product":"red hat enterprise linux 7"},{"vendor":"redhat","product":"enterprise_linux"},{"vendor":"sound_exchange_project","product":"sound_exchange"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2023-34432","tags":["vdb-entry","x_refsource_REDHAT","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2212291","tags":["issue-tracking","x_refsource_REDHAT","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34432","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-fv9q-mgwx-m5gr"},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-34432","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1931","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23159","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23172","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23210","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33844","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26590","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32627","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34318","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/E6JOTRIOEMXEYXNHM2HOXMVP2MMLL3Y6/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1212060","tags":["report"]},{"url":"https://bugzilla.suse.com/1212061","tags":["report"]},{"url":"https://bugzilla.suse.com/1212062","tags":["report"]},{"url":"https://bugzilla.suse.com/1212063","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2019-13590","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-23159","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-33844","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-3643","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-40426","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-31650","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-31651","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-32627","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-34318","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-34432","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/OWH3Y6RJSLCAZ7XAIEM2FMD5E6EQYZM5/","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-34432","title":"Heap-buffer-overflow in src/formats_i.c","description":"A heap buffer overflow vulnerability was found in sox, in the lsx_readbuf function at sox/src/formats_i.c:98:16. This flaw can lead to a denial of service, code execution, or information disclosure.","status":"published","published":"2023-07-10T20:05:39.681Z","modified":"2024-10-01T16:24:35.073Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:35:35.580545Z"}],"euvd":[{"id":"EUVD-2023-38509","description":"A heap buffer overflow vulnerability was found in sox, in the lsx_readbuf function at sox/src/formats_i.c:98:16. This flaw can lead to a denial of service, code execution, or information disclosure.","status":"published","published":"2023-07-10T20:05:39Z","modified":"2024-10-01T16:24:35Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:28:00.970899Z"}],"ghsa":[{"id":"GHSA-fv9q-mgwx-m5gr","title":"A heap buffer overflow vulnerability was found in sox, in the lsx_readbuf function at sox/src...","description":"A heap buffer overflow vulnerability was found in sox, in the lsx_readbuf function at sox/src/formats_i.c:98:16. This flaw can lead to a denial of service, code execution, or information disclosure.","status":"published","published":"2023-07-10T21:31:01Z","modified":"2024-04-04T05:54:12Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-122","CWE-787"],"updated_at":"2026-11-02T14:56:37.005335Z"}],"nvd":[{"id":"CVE-2023-34432","description":"A heap buffer overflow vulnerability was found in sox, in the lsx_readbuf function at sox/src/formats_i.c:98:16. This flaw can lead to a denial of service, code execution, or information disclosure.","status":"published","published":"2023-07-10T21:15:10.763Z","modified":"2026-06-17T06:03:38.227Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-122","CWE-787"],"updated_at":"2026-11-02T14:08:15.127597Z"}],"osv":[{"id":"AZL-43816","title":"CVE-2023-34432 affecting package sox 14.4.2.0-34","description":"A heap buffer overflow vulnerability was found in sox, in the lsx_readbuf function at sox/src/formats_i.c:98:16. This flaw can lead to a denial of service, code execution, or information disclosure.","status":"published","published":"2023-07-10T21:15:10Z","modified":"2026-04-21T04:31:10.052849Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:05.284713Z"},{"id":"AZL-45252","title":"CVE-2023-34432 affecting package sox 14.4.2.0-34","description":"A heap buffer overflow vulnerability was found in sox, in the lsx_readbuf function at sox/src/formats_i.c:98:16. This flaw can lead to a denial of service, code execution, or information disclosure.","status":"published","published":"2023-07-10T21:15:10Z","modified":"2026-11-05T05:36:30Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-05T16:41:20.321068Z"},{"id":"CVE-2023-34432","description":"A heap buffer overflow vulnerability was found in sox, in the lsx_readbuf function at sox/src/formats_i.c:98:16. This flaw can lead to a denial of service, code execution, or information disclosure.","status":"published","published":"2023-07-10T21:15:10.763Z","modified":"2026-03-14T12:05:35.696678Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:32.116263Z"},{"id":"DEBIAN-CVE-2023-34432","description":"A heap buffer overflow vulnerability was found in sox, in the lsx_readbuf function at sox/src/formats_i.c:98:16. This flaw can lead to a denial of service, code execution, or information disclosure.","status":"published","published":"2023-07-10T21:15:10.763Z","modified":"2026-10-26T18:03:05.275796539Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:39.980321Z"},{"id":"OESA-2023-1931","title":"sox security update","description":"SoX is a cross-platform (Windows, Linux, MacOS X, etc.) command line utility that can convert various formats of computer audio files in to other formats. It can also apply various effects to these sound files, and, as an added bonus, SoX can play and record audio files on most platforms.\r\n\r\nSecurity Fix(es):\r\n\r\nA vulnerability was found in SoX, where a heap-buffer-overflow occurs in function lsx_read_w_buf() in formats_i.c file. The vulnerability is exploitable with a crafted file, that could cause an application to crash.(CVE-2021-23159)\r\n\r\nA vulnerability was found in SoX, where a heap-buffer-overflow occurs in function startread() in hcom.c file. The vulnerability is exploitable with a crafted hcomn file, that could cause an application to crash.(CVE-2021-23172)\r\n\r\nA floating point exception (divide-by-zero) issue was discovered in SoX in functon read_samples() of voc.c file. An attacker with a crafted file, could cause an application to crash.(CVE-2021-23210)\r\n\r\nA floating point exception (divide-by-zero) issue was discovered in SoX in functon startread() of wav.c file. An attacker with a crafted wav file, could cause an application to crash.(CVE-2021-33844)\r\n\r\nA floating point exception vulnerability was found in sox, in the lsx_aiffstartwrite function at sox/src/aiff.c:622:58. This flaw can lead to a denial of service.(CVE-2023-26590)\r\n\r\nA floating point exception vulnerability was found in sox, in the read_samples function at sox/src/voc.c:334:18. This flaw can lead to a denial of service.(CVE-2023-32627)\r\n\r\nA heap buffer overflow vulnerability was found in sox, in the startread function at sox/src/hcom.c:160:41. This flaw can lead to a denial of service, code execution, or information disclosure.(CVE-2023-34318)\r\n\r\nA heap buffer overflow vulnerability was found in sox, in the lsx_readbuf function at sox/src/formats_i.c:98:16. This flaw can lead to a denial of service, code execution, or information disclosure.(CVE-2023-34432)","status":"published","published":"2023-12-15T11:06:22Z","modified":"2026-08-18T01:18:05.711460904Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:40.71472Z"},{"id":"openSUSE-SU-2023:0328-1","title":"Security update for sox","description":"This update for sox fixes the following issues:\n\n- Apply various fix patches taken from Debian package;\n  it fixes also other entries (CVE-2022-31650 boo#1212060\n  CVE-2023-34318 boo#1212062 CVE-2023-34432 boo#1212063)\n- Fix floating point exception in src/voc.c (CVE-2023-32627 boo#1212061)\n","status":"published","published":"2023-10-26T11:49:05Z","modified":"2026-02-04T02:25:26.154702Z","updated_at":"2026-11-02T16:58:32.653274Z"},{"id":"openSUSE-SU-2023:0329-1","title":"Security update for sox","description":"This update for sox fixes the following issues:\n\n- Apply various fix patches taken from Debian package;\n  it fixes also other entries (CVE-2022-31650 boo#1212060\n  CVE-2023-34318 boo#1212062 CVE-2023-34432 boo#1212063)\n- Fix floating point exception in src/voc.c (CVE-2023-32627 boo#1212061)\n","status":"published","published":"2023-10-26T11:49:08Z","modified":"2026-02-04T02:49:52.692278Z","updated_at":"2026-11-02T16:58:32.653274Z"}]}}