gsd-2021-44225
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In Keepalived through 2.2.4, the D-Bus policy does not sufficiently restrict the message destination, allowing any user to inspect and manipulate any property. This leads to access-control bypass in some situations in which an unrelated D-Bus system service has a settable (writable) property
Aliases
Aliases
{ GSD: { alias: "CVE-2021-44225", description: "In Keepalived through 2.2.4, the D-Bus policy does not sufficiently restrict the message destination, allowing any user to inspect and manipulate any property. This leads to access-control bypass in some situations in which an unrelated D-Bus system service has a settable (writable) property", id: "GSD-2021-44225", references: [ "https://www.suse.com/security/cve/CVE-2021-44225.html", "https://ubuntu.com/security/CVE-2021-44225", "https://advisories.mageia.org/CVE-2021-44225.html", "https://security.archlinux.org/CVE-2021-44225", "https://linux.oracle.com/cve/CVE-2021-44225.html", "https://access.redhat.com/errata/RHSA-2022:1930", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2021-44225", ], details: "In Keepalived through 2.2.4, the D-Bus policy does not sufficiently restrict the message destination, allowing any user to inspect and manipulate any property. This leads to access-control bypass in some situations in which an unrelated D-Bus system service has a settable (writable) property", id: "GSD-2021-44225", modified: "2023-12-13T01:23:20.681420Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2021-44225", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "n/a", version: { version_data: [ { version_value: "n/a", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "In Keepalived through 2.2.4, the D-Bus policy does not sufficiently restrict the message destination, allowing any user to inspect and manipulate any property. This leads to access-control bypass in some situations in which an unrelated D-Bus system service has a settable (writable) property", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "https://github.com/acassen/keepalived/pull/2063", refsource: "MISC", url: "https://github.com/acassen/keepalived/pull/2063", }, { name: "https://github.com/acassen/keepalived/commit/7977fec0be89ae6fe87405b3f8da2f0b5e415e3d", refsource: "MISC", url: "https://github.com/acassen/keepalived/commit/7977fec0be89ae6fe87405b3f8da2f0b5e415e3d", }, { name: "FEDORA-2021-255eff1bb5", refsource: "FEDORA", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6O2R6EXURJQFPFPYFWRCZLUYVWQCLSZM/", }, { name: "FEDORA-2021-0cda131052", refsource: "FEDORA", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5226RYNMNB7FL4MSJDIBBGPUWH6LMRYV/", }, { name: "[debian-lts-announce] 20230410 [SECURITY] [DLA 3388-1] keepalived security update", refsource: "MLIST", url: "https://lists.debian.org/debian-lts-announce/2023/04/msg00012.html", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:keepalived:keepalived:*:*:*:*:*:*:*:*", cpe_name: [], versionEndIncluding: "2.2.4", vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, ], operator: "OR", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2021-44225", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "In Keepalived through 2.2.4, the D-Bus policy does not sufficiently restrict the message destination, allowing any user to inspect and manipulate any property. This leads to access-control bypass in some situations in which an unrelated D-Bus system service has a settable (writable) property", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "NVD-CWE-Other", }, ], }, ], }, references: { reference_data: [ { name: "https://github.com/acassen/keepalived/commit/7977fec0be89ae6fe87405b3f8da2f0b5e415e3d", refsource: "MISC", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/acassen/keepalived/commit/7977fec0be89ae6fe87405b3f8da2f0b5e415e3d", }, { name: "https://github.com/acassen/keepalived/pull/2063", refsource: "MISC", tags: [ "Third Party Advisory", ], url: "https://github.com/acassen/keepalived/pull/2063", }, { name: "FEDORA-2021-0cda131052", refsource: "FEDORA", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5226RYNMNB7FL4MSJDIBBGPUWH6LMRYV/", }, { name: "FEDORA-2021-255eff1bb5", refsource: "FEDORA", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6O2R6EXURJQFPFPYFWRCZLUYVWQCLSZM/", }, { name: "[debian-lts-announce] 20230410 [SECURITY] [DLA 3388-1] keepalived security update", refsource: "MLIST", tags: [], url: "https://lists.debian.org/debian-lts-announce/2023/04/msg00012.html", }, ], }, }, impact: { baseMetricV2: { acInsufInfo: false, cvssV2: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "SINGLE", availabilityImpact: "NONE", baseScore: 5.5, confidentialityImpact: "PARTIAL", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:L/Au:S/C:P/I:P/A:N", version: "2.0", }, exploitabilityScore: 8, impactScore: 4.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, severity: "MEDIUM", userInteractionRequired: false, }, baseMetricV3: { cvssV3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.4, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 2.5, }, }, lastModifiedDate: "2023-04-10T20:15Z", publishedDate: "2021-11-26T00:15Z", }, }, }
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Sightings
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Nomenclature
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