CVE-2021-38604

{"id": "CVE-2021-38604", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-08-12T16:15:10.600", "references": [{"url": "https://blog.tuxcare.com/cve/tuxcare-team-identifies-cve-2021-38604-a-new-vulnerability-in-glibc", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GYEXYM37RCJWJ6B5KQUYQI4NZBDDYSXP/", "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/202208-24", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.netapp.com/advisory/ntap-20210909-0005/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=28213", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=4cc79c217744743077bf7a0ec5e0a4318f1e6641", "source": "cve@mitre.org"}, {"url": "https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=b805aebd42364fe696e417808a700fdb9800c9e8", "source": "cve@mitre.org"}, {"url": "https://www.oracle.com/security-alerts/cpujul2022.html", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "In librt in the GNU C Library (aka glibc) through 2.34, sysdeps/unix/sysv/linux/mq_notify.c mishandles certain NOTIFY_REMOVED data, leading to a NULL pointer dereference. NOTE: this vulnerability was introduced as a side effect of the CVE-2021-33574 fix."}, {"lang": "es", "value": "En librt en la Biblioteca C de GNU (tambi\u00e9n se conoce como glibc) versiones hasta 2.34, el archivo sysdeps/unix/sysv/linux/mq_notify.c, maneja inapropiadamente determinados datos NOTIFY_REMOVED, conllevando una desreferencia de puntero NULL. NOTA: esta vulnerabilidad se introdujo como efecto secundario de la correcci\u00f3n de CVE-2021-33574"}], "lastModified": "2023-11-07T03:37:27.137", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED46EB04-73DF-41D7-9E54-A50570DF766B", "versionEndIncluding": "2.34"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "80E516C0-98A4-4ADE-B69F-66A772E2BAAA"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6EDB6772-7FDB-45FF-8D72-952902A7EE56"}, {"criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:22.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "04E6C8E9-2024-496C-9BFD-4548A5B44E2E"}, {"criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_network_repository_function:22.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A264E0DE-209D-49B1-8B26-51AB8BBC97F1"}, {"criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_network_repository_function:22.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EBB5FF32-7362-4A1E-AD24-EF6B8770FCAD"}, {"criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_security_edge_protection_proxy:22.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8B40FAF9-0A6B-41C4-8CAD-D3D1DD982C2C"}, {"criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_unified_data_repository:22.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "74810125-09E6-4F27-B541-AFB61112AC56"}, {"criteria": "cpe:2.3:a:oracle:enterprise_operations_monitor:4.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F5453265-3BE1-4AF0-BE50-13C2EF67F49B"}, {"criteria": "cpe:2.3:a:oracle:enterprise_operations_monitor:4.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "93E0B297-A319-4961-976C-7DDA5A0B9353"}, {"criteria": "cpe:2.3:a:oracle:enterprise_operations_monitor:5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AEFDF7DD-4D5D-410B-840F-99A8D7DEE4A6"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}