{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-06T11:56:13.038","vulnerabilities":[{"cve":{"id":"CVE-2023-32251","sourceIdentifier":"secalert@redhat.com","published":"2025-07-31T21:15:26.810","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability has been identified in the Linux kernel's ksmbd component (kernel SMB/CIFS server). A security control designed to prevent dictionary attacks, which introduces a 5-second delay during session setup, can be bypassed through the use of asynchronous requests. This bypass negates the intended anti-brute-force protection, potentially allowing attackers to conduct dictionary attacks more efficiently against user credentials or other authentication mechanisms."},{"lang":"es","value":"Se ha identificado una vulnerabilidad en el componente ksmbd del kernel de Linux (servidor SMB/CIFS del kernel). Un control de seguridad diseñado para prevenir ataques de diccionario, que introduce un retraso de 5 segundos durante la configuración de la sesión, puede eludirse mediante solicitudes asíncronas. Esta elusión invalida la protección anti-fuerza bruta prevista, lo que podría permitir a los atacantes realizar ataques de diccionario de forma más eficiente contra las credenciales de usuario u otros mecanismos de autenticación."}],"metrics":{"cvssMetricV31":[{"source":"secalert@redhat.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":3.7,"baseSeverity":"LOW","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":1.4}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-307"}]}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2023-32251","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2385852","source":"secalert@redhat.com"},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b096d97f47326b1e2dbdef1c91fab69ffda54d17","source":"secalert@redhat.com"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-699/","source":"secalert@redhat.com"}]}}]}