{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2021-45417", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-04T04:39:20.711Z", "dateReserved": "2021-12-20T00:00:00.000Z", "datePublished": "2022-01-20T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-11-25T09:06:19.920Z"}, "descriptions": [{"lang": "en", "value": "AIDE before 0.17.4 allows local users to obtain root privileges via crafted file metadata (such as XFS extended attributes or tmpfs ACLs), because of a heap-based buffer overflow."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://www.openwall.com/lists/oss-security/2022/01/20/3"}, {"name": "[oss-security] 20220120 CVE-2021-45417 - aide (>= 0.13 <= 0.17.3): heap-based buffer overflow vulnerability in base64 functions", "tags": ["mailing-list"], "url": "http://www.openwall.com/lists/oss-security/2022/01/20/3"}, {"name": "DSA-5051", "tags": ["vendor-advisory"], "url": "https://www.debian.org/security/2022/dsa-5051"}, {"name": "[debian-lts-announce] 20220125 [SECURITY] [DLA 2894-1] aide security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00024.html"}, {"url": "https://www.ipi.fi/pipermail/aide/2022-January/001713.html"}, {"name": "GLSA-202311-07", "tags": ["vendor-advisory"], "url": "https://security.gentoo.org/glsa/202311-07"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T04:39:20.711Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.openwall.com/lists/oss-security/2022/01/20/3", "tags": ["x_transferred"]}, {"name": "[oss-security] 20220120 CVE-2021-45417 - aide (>= 0.13 <= 0.17.3): heap-based buffer overflow vulnerability in base64 functions", "tags": ["mailing-list", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2022/01/20/3"}, {"name": "DSA-5051", "tags": ["vendor-advisory", "x_transferred"], "url": "https://www.debian.org/security/2022/dsa-5051"}, {"name": "[debian-lts-announce] 20220125 [SECURITY] [DLA 2894-1] aide security update", "tags": ["mailing-list", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00024.html"}, {"url": "https://www.ipi.fi/pipermail/aide/2022-January/001713.html", "tags": ["x_transferred"]}, {"name": "GLSA-202311-07", "tags": ["vendor-advisory", "x_transferred"], "url": "https://security.gentoo.org/glsa/202311-07"}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:advanced_intrusion_detection_environment_project:advanced_intrusion_detection_environment:*:*:*:*:*:*:*:*", "matchCriteriaId": "F326AA97-2E19-4061-A78F-23D0459B5878", "versionEndIncluding": "0.17.3", "versionStartIncluding": "0.13", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:ovirt-node:4.4.10:*:*:*:*:*:*:*", "matchCriteriaId": "C57948E0-99DF-40E4-B285-B0CE225EC45C", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "BB28F9AF-3D06-4532-B397-96D7E4792503", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "142AD0DD-4CF3-4D74-9442-459CE3347E3A", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", "matchCriteriaId": "80E516C0-98A4-4ADE-B69F-66A772E2BAAA", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "matchCriteriaId": "815D70A8-47D3-459C-A32C-9FEACA0659D1", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", "matchCriteriaId": "7A5301BF-1402-4BE0-A0F8-69FBE79BC6D6", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*", "matchCriteriaId": "902B8056-9E37-443B-8905-8AA93E2447FB", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:21.04:*:*:*:*:*:*:*", "matchCriteriaId": "8EF1C1CC-3FAE-4DE3-BC41-E5B14D5721F4", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:21.10:*:*:*:*:*:*:*", "matchCriteriaId": "AAE4D2D0-CEEB-416F-8BC5-A7987DF56190", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "AIDE before 0.17.4 allows local users to obtain root privileges via crafted file metadata (such as XFS extended attributes or tmpfs ACLs), because of a heap-based buffer overflow."}, {"lang": "es", "value": "AIDE versiones anteriores a 0.17.4, permite a usuarios locales obtener privilegios de root por medio de metadatos de archivo dise\u00f1ados (como atributos extendidos de XFS o ACLs de tmpfs), debido a un desbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria"}], "id": "CVE-2021-45417", "lastModified": "2024-11-21T06:32:10.810", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-01-20T18:15:07.640", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Mitigation", "Patch", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2022/01/20/3"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00024.html"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/202311-07"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2022/dsa-5051"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Mitigation", "Patch", "Third Party Advisory"], "url": "https://www.ipi.fi/pipermail/aide/2022-January/001713.html"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Mitigation", "Patch", "Third Party Advisory"], "url": "https://www.openwall.com/lists/oss-security/2022/01/20/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Mailing List", "Mitigation", "Patch", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2022/01/20/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00024.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/202311-07"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2022/dsa-5051"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Mailing List", "Mitigation", "Patch", "Third Party Advisory"], "url": "https://www.ipi.fi/pipermail/aide/2022-January/001713.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Mailing List", "Mitigation", "Patch", "Third Party Advisory"], "url": "https://www.openwall.com/lists/oss-security/2022/01/20/3"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2022:0472", "cpe": "cpe:/o:redhat:rhel_els:6", "package": "aide-0:0.14-11.el6_10.1", "product_name": "Red Hat Enterprise Linux 6 Extended Lifecycle Support", "release_date": "2022-02-08T00:00:00Z"}, {"advisory": "RHSA-2022:0473", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "aide-0:0.15.1-13.el7_9.1", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2022-02-08T00:00:00Z"}, {"advisory": "RHSA-2022:0441", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "aide-0:0.16-14.el8_5.1", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-02-07T00:00:00Z"}, {"advisory": "RHSA-2022:0464", "cpe": "cpe:/a:redhat:rhel_e4s:8.1", "package": "aide-0:0.16-11.el8_1.1", "product_name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions", "release_date": "2022-02-08T00:00:00Z"}, {"advisory": "RHSA-2022:0456", "cpe": "cpe:/a:redhat:rhel_eus:8.2", "package": "aide-0:0.16-11.el8_2.1", "product_name": "Red Hat Enterprise Linux 8.2 Extended Update Support", "release_date": "2022-02-07T00:00:00Z"}, {"advisory": "RHSA-2022:0440", "cpe": "cpe:/a:redhat:rhel_eus:8.4", "package": "aide-0:0.16-14.el8_4.1", "product_name": "Red Hat Enterprise Linux 8.4 Extended Update Support", "release_date": "2022-02-07T00:00:00Z"}, {"advisory": "RHSA-2022:1263", "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor", "package": "redhat-virtualization-host-0:4.3.22-20220330.1.el7_9", "product_name": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7", "release_date": "2022-04-07T00:00:00Z"}, {"advisory": "RHSA-2022:0540", "cpe": "cpe:/o:redhat:rhev_hypervisor:4.4::el8", "package": "redhat-virtualization-host-0:4.4.10-202202081536_8.5", "product_name": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 8", "release_date": "2022-02-15T00:00:00Z"}], "bugzilla": {"description": "aide: heap-based buffer overflow on outputs larger than B64_BUF", "id": "2041489", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2041489"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-787", "details": ["AIDE before 0.17.4 allows local users to obtain root privileges via crafted file metadata (such as XFS extended attributes or tmpfs ACLs), because of a heap-based buffer overflow.", "A heap-based buffer overflow vulnerability in the base64 functions of AIDE, an advanced intrusion detection system. An attacker could crash the program and possibly execute arbitrary code through large (<16k) extended file attributes or ACL."], "name": "CVE-2021-45417", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "aide", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2022-01-20T14:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-45417\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-45417"], "threat_severity": "Important"}

{}