Show plain JSON{"id": "CVE-2006-1927", "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": "2006-04-20T18:06:00.000", "references": [{"url": "http://secunia.com/advisories/19740", "source": "cve@mitre.org"}, {"url": "http://securitytracker.com/id?1015964", "source": "cve@mitre.org"}, {"url": "http://www.cisco.com/warp/public/707/cisco-sa-20060419-xr.shtml", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/17607", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2006/1433", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/25881", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/19740", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://securitytracker.com/id?1015964", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.cisco.com/warp/public/707/cisco-sa-20060419-xr.shtml", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/17607", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2006/1433", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/25881", "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": "Cisco IOS XR, when configured for Multi Protocol Label Switching (MPLS) and running on Cisco CRS-1 or Cisco 12000 series routers, allows remote attackers to cause a denial of service (Line card crash) via certain MPLS packets, as identified by Cisco bug ID CSCsc77475."}], "lastModified": "2025-04-03T01:03:51.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xr:3.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "778F5573-0741-442F-AFFA-937053F8280C"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ADF0D7F5-7A9C-4E58-A9DB-33BF13CE135D"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D69F8FA-D58A-4F53-86D8-A20C73E9B299"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C46BE68F-FFA9-4DF0-B407-1F5576047B6C"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A88B45F0-B1D1-4680-A29E-2C8A167573D2"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.2.3:*:crs-1:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FBBD93B6-100E-481D-AE0A-FE65971A2280"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.2.3:*:prp:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E20FBF42-CC47-40E8-94A4-F6323886151C"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.2.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "265062D1-20BB-4B51-9407-AAA8F83A4D08"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.2.50:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9FDF9D75-6713-427F-A65F-1D59911A410B"}], "operator": "OR"}]}], "evaluatorComment": "Only systems that are running Cisco IOS XR and configured for MPLS are affected by this vulnerability.", "sourceIdentifier": "cve@mitre.org"} 