{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-29T06:49:42.097","vulnerabilities":[{"cve":{"id":"CVE-2021-3998","sourceIdentifier":"secalert@redhat.com","published":"2022-08-24T16:15:09.010","lastModified":"2025-06-09T15:15:26.377","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value, potentially leading to information leakage and disclosure of sensitive data."},{"lang":"es","value":"Se ha encontrado un fallo en glibc. La función realpath() puede devolver por error un valor no esperado, conllevando potencialmente a un filtrado de información y una divulgación de datos confidenciales."}],"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:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-125"}]},{"source":"nvd@nist.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-252"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*","versionStartIncluding":"2.33","versionEndExcluding":"2.35","matchCriteriaId":"0AB4897C-6A36-43DF-B34B-183ED9B2F7DF"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*","matchCriteriaId":"E7CF3019-975D-40BB-A8A4-894E62BD3797"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"6770B6C3-732E-4E22-BF1C-2D2FD610061C"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*","matchCriteriaId":"9F9C8C20-42EB-4AB5-BD97-212DEB070C43"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"7FFF7106-ED78-49BA-9EC5-B889E3685D53"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*","matchCriteriaId":"E63D8B0F-006E-4801-BF9D-1C001BBFB4F9"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"56409CEC-5A1E-4450-AA42-641E459CC2AF"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*","matchCriteriaId":"B06F4839-D16A-4A61-9BB5-55B13F41E47F"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"D0B4AD8A-F172-4558-AEC6-FF424BA2D912"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*","matchCriteriaId":"8497A4C9-8474-4A62-8331-3FE862ED4098"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"234DEFE0-5CE5-4B0A-96B8-5D227CB8ED31"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*","matchCriteriaId":"CDDF61B7-EC5C-467C-B710-B89F502CD04F"}]}]}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2021-3998","source":"secalert@redhat.com","tags":["Third Party Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2024633","source":"secalert@redhat.com","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-3998","source":"secalert@redhat.com","tags":["Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20221020-0003/","source":"secalert@redhat.com","tags":["Third Party Advisory"]},{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=28770","source":"secalert@redhat.com","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=84d2d0fe20bdf94feed82b21b4d7d136db471f03","source":"secalert@redhat.com"},{"url":"https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=ee8d5e33adb284601c00c94687bc907e10aec9bb","source":"secalert@redhat.com"},{"url":"https://www.openwall.com/lists/oss-security/2022/01/24/4","source":"secalert@redhat.com","tags":["Mailing List","Patch","Third Party Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-3998","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2024633","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-3998","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20221020-0003/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=28770","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=84d2d0fe20bdf94feed82b21b4d7d136db471f03","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Bh=ee8d5e33adb284601c00c94687bc907e10aec9bb","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.openwall.com/lists/oss-security/2022/01/24/4","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Patch","Third Party Advisory"]}]}}]}