{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-06T15:56:09.115","vulnerabilities":[{"cve":{"id":"CVE-2021-23159","sourceIdentifier":"secalert@redhat.com","published":"2022-08-25T20:15:08.923","lastModified":"2025-06-27T18:51:27.923","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A 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."},{"lang":"es","value":"Se ha encontrado una vulnerabilidad en SoX, donde es producido un desbordamiento del buffer de la pila en la función lsx_read_w_buf() en el archivo formats_i.c. La vulnerabilidad puede explotarse con un archivo diseñado, que podría causar el bloqueo de una aplicación."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-120"}]},{"source":"nvd@nist.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:sound_exchange_project:sound_exchange:14.4.2-7:*:*:*:*:*:*:*","matchCriteriaId":"5F508BA4-3586-4735-82CB-F5C1B81EB83B"}]}]}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2021-23159","source":"secalert@redhat.com","tags":["Third Party Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1975671","source":"secalert@redhat.com","tags":["Issue Tracking","Third Party Advisory"]},{"url":"https://security.archlinux.org/CVE-2021-23159","source":"secalert@redhat.com","tags":["Third Party Advisory"]},{"url":"https://sourceforge.net/p/sox/bugs/352/","source":"secalert@redhat.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-23159","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1975671","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Third Party Advisory"]},{"url":"https://security.archlinux.org/CVE-2021-23159","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://sourceforge.net/p/sox/bugs/352/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]}]}}]}