CVE-2023-4641

{"id": "CVE-2023-4641", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.0}]}, "published": "2023-12-27T16:15:13.363", "references": [{"url": "https://access.redhat.com/errata/RHSA-2023:6632", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2023:7112", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:0417", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2024:2577", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/security/cve/CVE-2023-4641", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215945", "tags": ["Issue Tracking"], "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}, {"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-303"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory."}, {"lang": "es", "value": "Se encontr\u00f3 una falla en Shadow-Utils. Al solicitar una nueva contrase\u00f1a, Shadow-Utils la solicita dos veces. Si la contrase\u00f1a falla en el segundo intento, Shadow-Utils no logra limpiar el b\u00fafer utilizado para almacenar la primera entrada. Esto puede permitir que un atacante con suficiente acceso recupere la contrase\u00f1a de la memoria."}], "lastModified": "2024-05-03T16:15:11.090", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:shadow-maint:shadow-utils:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "484C918F-130D-4D52-85EF-F7DCD276CC36", "versionEndExcluding": "4.14.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "93A089E2-D66E-455C-969A-3140D991BAF4"}, {"criteria": "cpe:2.3:a:redhat:codeready_linux_builder:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2ABBAA9E-CCBA-480B-ABB5-454448D91262"}, {"criteria": "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:8.0_aarch64:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D206176C-6B2B-4BED-A3A2-AE39A41CB3C5"}, {"criteria": "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.0_aarch64:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "910C9542-26FC-4635-9351-128727971830"}, {"criteria": "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "55CF7208-4D36-4C35-92BC-F6EA2C8DEDE1"}, {"criteria": "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA3C5EAE-267F-410F-8AFA-8F5B68A9E617"}, {"criteria": "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F791F846-7762-40E0-9056-032FD10F2046"}, {"criteria": "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7B3D7389-35C1-48C4-A9EC-2564842723C4"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F6FB57C-2BC7-487C-96DD-132683AEB35D"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3F797F2E-00E6-4D03-A94E-524227529A0A"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B528C5D-0F72-4685-8516-257597E94AE4"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "32AF225E-94C0-4D07-900C-DD868C05F554"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FB056B47-1F45-4CE4-81F6-872F66C24C29"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "23D471AC-7DCA-4425-AD91-E5D928753A8C"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E07C1C58-0E5F-4B56-9B8D-5DE67DB00F79"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}