CVE-2022-33977

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://jvn.jp/en/jp/JVN30454777/", "name": "https://jvn.jp/en/jp/JVN30454777/", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/stchris/untangle", "name": "https://github.com/stchris/untangle", "tags": ["Product", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/stchris/untangle/releases/tag/1.2.1", "name": "https://github.com/stchris/untangle/releases/tag/1.2.1", "tags": ["Release Notes", "Third Party Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts recursive entity references in DTDs. By exploiting this vulnerability, a remote unauthenticated attacker may cause a denial-of-service (DoS) condition on the server where the product is running."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-776"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-33977", "ASSIGNER": "vultures@jpcert.or.jp"}}, "impact": {"baseMetricV3": {"cvssV3": {"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}}, "publishedDate": "2022-07-26T06:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:untangle_project:untangle:*:*:*:*:*:python:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "1.2.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-08-01T16:36Z"}