CVE-2002-1831

{"id": "CVE-2002-1831", "cveTags": [], "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}]}, "published": "2002-12-31T05:00:00.000", "references": [{"url": "http://online.securityfocus.com/archive/1/274086", "source": "cve@mitre.org"}, {"url": "http://www.iss.net/security_center/static/9161.php", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/4827", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://online.securityfocus.com/archive/1/274086", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.iss.net/security_center/static/9161.php", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/4827", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service (crash) via an invite request that contains hex-encoded spaces (%20) in the Invitation-Cookie field."}], "lastModified": "2025-04-03T01:03:51.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:msn_messenger:1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6D9DCDBD-8628-44CF-8A8F-CF0389B40586"}, {"criteria": "cpe:2.3:a:microsoft:msn_messenger:2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "44CE4C95-500A-425E-A41C-6B79D6873BB2"}, {"criteria": "cpe:2.3:a:microsoft:msn_messenger:2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0ECE590D-A8FD-4D5F-A082-EA1393BCB72D"}, {"criteria": "cpe:2.3:a:microsoft:msn_messenger:3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A6DD36B3-F635-4FB9-856B-215D7FE82AF7"}, {"criteria": "cpe:2.3:a:microsoft:msn_messenger:3.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B4EDB077-8CBE-4292-9681-D1FE58771B32"}, {"criteria": "cpe:2.3:a:microsoft:msn_messenger:4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "71BA7CF9-3089-4525-A251-12233978E258"}, {"criteria": "cpe:2.3:a:microsoft:msn_messenger:4.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DFEE276F-4ACC-440B-9F36-FAA7DAD4BAB1"}, {"criteria": "cpe:2.3:a:microsoft:msn_messenger:4.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "083C6323-8712-4A42-893D-6A6BE5997689"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}