{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-24T15:20:20.250","vulnerabilities":[{"cve":{"id":"CVE-2021-43527","sourceIdentifier":"security@mozilla.org","published":"2021-12-08T22:15:09.163","lastModified":"2024-11-21T06:29:21.467","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"NSS (Network Security Services) versions prior to 3.73 or 3.68.1 ESR are vulnerable to a heap overflow when handling DER-encoded DSA or RSA-PSS signatures. Applications using NSS for handling signatures encoded within CMS, S/MIME, PKCS \\#7, or PKCS \\#12 are likely to be impacted. Applications using NSS for certificate validation or other TLS, X.509, OCSP or CRL functionality may be impacted, depending on how they configure NSS. *Note: This vulnerability does NOT impact Mozilla Firefox.* However, email clients and PDF viewers that use NSS for signature verification, such as Thunderbird, LibreOffice, Evolution and Evince are believed to be impacted. This vulnerability affects NSS < 3.73 and NSS < 3.68.1."},{"lang":"es","value":"NSS (Network Security Services) versiones anteriores a 3.73 o 3.68.1, ESR son vulnerables a un desbordamiento de pila cuando manejan firmas DSA o RSA-PSS codificadas con DER. Es probable que las aplicaciones que usan NSS para manejar firmas codificadas en CMS, S/MIME, PKCS \\#7 o PKCS \\#12 estén afectadas. Las aplicaciones que usan NSS para la comprobación de certificados u otras funcionalidades de TLS, X.509, OCSP o CRL pueden verse afectadas, dependiendo de cómo configuren NSS. *Nota: Esta vulnerabilidad NO afecta a Mozilla Firefox. Sin embargo, se cree que los clientes de correo electrónico y los visores de PDF que usan NSS para la verificación de firmas, como Thunderbird, LibreOffice, Evolution y Evince, pueden verse afectados. Esta vulnerabilidad afecta a NSS versiones anteriores a 3.73 y NSS versiones anteriores a 3.68.1"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:nss:*:*:*:*:*:*:*:*","versionEndExcluding":"3.73","matchCriteriaId":"F428B708-C4E5-460E-854E-57057D9BAE88"},{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:nss_esr:*:*:*:*:*:*:*:*","versionEndExcluding":"3.68.1","matchCriteriaId":"C6DFA34D-7D74-47DF-AFCF-CECC79944F7D"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*","matchCriteriaId":"5C2089EE-5D7F-47EC-8EA5-0F69790564C4"},{"vulnerable":true,"criteria":"cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*","versionStartIncluding":"11.0","versionEndIncluding":"11.70.1","matchCriteriaId":"73F81EC3-4AB0-4CD7-B845-267C5974DE98"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:1.11.0:*:*:*:*:*:*:*","matchCriteriaId":"10323322-F6C0-4EA7-9344-736F7A80AA5F"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:communications_cloud_native_core_network_repository_function:1.15.0:*:*:*:*:*:*:*","matchCriteriaId":"6F60E32F-0CA0-4C2D-9848-CB92765A9ACB"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:communications_cloud_native_core_network_repository_function:1.15.1:*:*:*:*:*:*:*","matchCriteriaId":"DF616620-88CE-4A77-B904-C1728A2E6F9B"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:communications_cloud_native_core_network_slice_selection_function:1.8.0:*:*:*:*:*:*:*","matchCriteriaId":"3AA09838-BF13-46AC-BB97-A69F48B73A8A"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:communications_policy_management:12.6.0.0.0:*:*:*:*:*:*:*","matchCriteriaId":"02AEDB9F-1040-4840-ACB6-8BF299886ACB"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:starwindsoftware:starwind_san_\\&_nas:v8r13:*:*:*:*:*:*:*","matchCriteriaId":"B3975CB2-4141-4635-B284-D042275F11A7"},{"vulnerable":true,"criteria":"cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8r13:14398:*:*:*:*:*:*","matchCriteriaId":"DE49F316-C502-4D7A-AA70-D7745AEDAA93"}]}]}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1737470","source":"security@mozilla.org","tags":["Issue 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