{ "id": "CVE-2021-29449", "sourceIdentifier": "security-advisories@github.com", "published": "2021-04-14T22:15:12.513", "lastModified": "2022-08-02T16:01:10.047", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Pi-hole is a Linux network-level advertisement and Internet tracker blocking application. Multiple privilege escalation vulnerabilities were discovered in version 5.2.4 of Pi-hole core. See the referenced GitHub security advisory for details." }, { "lang": "es", "value": "Pi-hole es una aplicaci\u00f3n de bloqueo de anuncios y rastreadores de Internet a nivel de red de Linux. Se detectaron m\u00faltiples vulnerabilidades de escalada de privilegios en versi\u00f3n 5.2.4 de Pi-hole core. V\u00e9ase el aviso de seguridad de GitHub al que se hace referencia para m\u00e1s detalles" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 }, { "source": "security-advisories@github.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.0, "impactScore": 3.7 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 7.2 }, "baseSeverity": "HIGH", "exploitabilityScore": 3.9, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-78" } ] }, { "source": "security-advisories@github.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-269" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:pi-hole:pi-hole:*:*:*:*:*:*:*:*", "versionEndIncluding": "5.2.4", "matchCriteriaId": "96CDEA47-5675-4873-BC11-486D327423B4" } ] } ] } ], "references": [ { "url": "http://packetstormsecurity.com/files/163715/Pi-Hole-Remove-Commands-Linux-Privilege-Escalation.html", "source": "security-advisories@github.com", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ] }, { "url": "https://github.com/pi-hole/pi-hole/security/advisories/GHSA-3597-244c-wrpj", "source": "security-advisories@github.com", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://www.compass-security.com/fileadmin/Research/Advisories/2021-02_CSNC-2021-008_Pi-hole_Privilege_Escalation.txt", "source": "security-advisories@github.com", "tags": [ "Exploit", "Third Party Advisory" ] } ] }