Show plain JSON{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios:12.1e:*:*:*:*:*:*:*", "matchCriteriaId": "7126E176-D739-4102-8F10-1EEB8C6A219D", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.1ez:*:*:*:*:*:*:*", "matchCriteriaId": "CF9F1E38-3482-4EAC-8654-EBC004B9344B", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.1t:*:*:*:*:*:*:*", "matchCriteriaId": "752C3C6B-910D-4153-A162-DF255F60306B", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.1ya:*:*:*:*:*:*:*", "matchCriteriaId": "194F0AB1-92E6-4CE3-A5A1-904BF75F05D0", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.1yc:*:*:*:*:*:*:*", "matchCriteriaId": "DAF3601D-DF44-4A10-A424-8E97C65A36A5", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.1yd:*:*:*:*:*:*:*", "matchCriteriaId": "BC38BD6C-9823-4D2A-8BE2-60AABE3C4932", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*", "matchCriteriaId": "E4BC49F2-3DCB-45F0-9030-13F6415EE178", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.2t:*:*:*:*:*:*:*", "matchCriteriaId": "84900BB3-B49F-448A-9E04-FE423FBCCC4F", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.2xa:*:*:*:*:*:*:*", "matchCriteriaId": "EAC6758B-C6EE-45CB-AC2D-28C4AE709DD4", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.2xd:*:*:*:*:*:*:*", "matchCriteriaId": "4AB8E66C-A16F-4CC5-9FDF-AE274FF035EB", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.2xe:*:*:*:*:*:*:*", "matchCriteriaId": "746DDC61-3981-4E93-A7EE-C120E0265485", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.2xh:*:*:*:*:*:*:*", "matchCriteriaId": "4628FDA0-4260-4493-92C9-4574E5EC06A2", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:12.2xq:*:*:*:*:*:*:*", "matchCriteriaId": "4B40548F-3914-4227-9E4C-F1B34071C069", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "PPTP implementation in Cisco IOS 12.1 and 12.2 allows remote attackers to cause a denial of service (crash) via a malformed packet."}], "id": "CVE-2001-1183", "lastModified": "2025-04-03T01:03:51.193", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2001-07-12T04:00:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.cisco.com/warp/public/707/PPTP-vulnerability-pub.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/656315"}, {"source": "cve@mitre.org", "url": "http://www.osvdb.org/802"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.securityfocus.com/bid/3022"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/6835"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.cisco.com/warp/public/707/PPTP-vulnerability-pub.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/656315"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.osvdb.org/802"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.securityfocus.com/bid/3022"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/6835"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}