CVE-2021-22553

{"id": "CVE-2021-22553", "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}, {"type": "Secondary", "source": "cve-coordination@google.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2021-02-17T12:15:12.063", "references": [{"url": "https://bugs.chromium.org/p/gerrit/issues/detail?id=13858", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve-coordination@google.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-772"}]}, {"type": "Secondary", "source": "cve-coordination@google.com", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "Any git operation is passed through Jetty and a session is created. No expiry is set for the session and Jetty does not automatically dispose of the session. Over multiple git actions, this can lead to a heap memory exhaustion for Gerrit servers. We recommend upgrading Gerrit to any of the versions listed above."}, {"lang": "es", "value": "Cualquier operaci\u00f3n git es pasada a trav\u00e9s de Jetty y es creada una sesi\u00f3n. No es ajustada ninguna fecha de expiraci\u00f3n para la sesi\u00f3n y Jetty no elimina autom\u00e1ticamente la sesi\u00f3n. Durante m\u00faltiples acciones git, esto puede conllevar a un agotamiento de la memoria de la pila para los servidores de Gerrit. Recomendamos actualizar Gerrit a cualquiera de las versiones mencionadas anteriormente"}], "lastModified": "2022-10-25T16:35:35.460", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA106DC3-BD15-42E3-80D1-C83267AE45D5", "versionEndExcluding": "2.15.22"}, {"criteria": "cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "86ABAE59-1B32-4598-9513-793862CCC88C", "versionEndExcluding": "2.16.26", "versionStartIncluding": "2.16.0"}, {"criteria": "cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CB09EBE5-D228-49EE-80AC-978661C5284A", "versionEndExcluding": "3.0.16", "versionStartIncluding": "3.0.0"}, {"criteria": "cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E263BE88-AF2F-4D06-A7CF-A9D806EC3A7E", "versionEndExcluding": "3.1.12", "versionStartIncluding": "3.1.0"}, {"criteria": "cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D5660350-95CD-4E70-A2A7-92D4E0554776", "versionEndExcluding": "3.2.7", "versionStartIncluding": "3.2.0"}, {"criteria": "cpe:2.3:a:google:gerrit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D44029D-AC7C-4D24-BEEA-25712B1DF63D", "versionEndExcluding": "3.3.2", "versionStartIncluding": "3.3.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve-coordination@google.com"}