{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-17T19:06:26.959","vulnerabilities":[{"cve":{"id":"CVE-2025-13462","sourceIdentifier":"cna@python.org","published":"2026-03-12T18:16:21.397","lastModified":"2026-03-19T18:16:14.297","vulnStatus":"Awaiting Analysis","cveTags":[],"descriptions":[{"lang":"en","value":"The \"tarfile\" module would still apply normalization of AREGTYPE (\\x00) blocks to DIRTYPE, even while processing a multi-block member such as GNUTYPE_LONGNAME or GNUTYPE_LONGLINK. This could result in a crafted tar archive being misinterpreted by the tarfile module compared to other implementations."},{"lang":"es","value":"El módulo 'tarfile' seguiría aplicando la normalización de bloques AREGTYPE (\\x00) a DIRTYPE, incluso al procesar un miembro de múltiples bloques como GNUTYPE_LONGNAME o GNUTYPE_LONGLINK. Esto podría resultar en un archivo tar manipulado siendo malinterpretado por el módulo tarfile en comparación con otras implementaciones."}],"metrics":{"cvssMetricV40":[{"source":"cna@python.org","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","baseScore":2.0,"baseSeverity":"LOW","attackVector":"LOCAL","attackComplexity":"HIGH","attackRequirements":"PRESENT","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-20"},{"lang":"en","value":"CWE-74"},{"lang":"en","value":"CWE-434"}]}],"references":[{"url":"https://github.com/python/cpython/commit/42d754e34c06e57ad6b8e7f92f32af679912d8ab","source":"cna@python.org"},{"url":"https://github.com/python/cpython/commit/7ad3093d76a748af55bdb1d2e8aad3638163b017","source":"cna@python.org"},{"url":"https://github.com/python/cpython/commit/ae99fe3a33b43e303a05f012815cef60b611a9c7","source":"cna@python.org"},{"url":"https://github.com/python/cpython/issues/141707","source":"cna@python.org"},{"url":"https://github.com/python/cpython/pull/143934","source":"cna@python.org"},{"url":"https://mail.python.org/archives/list/security-announce@python.org/thread/EOMI5I66ZMKQ2INNFT6T7IAIKUGPZYIE/","source":"cna@python.org"}]}}]}