fkie_cve-2006-1927
Vulnerability from fkie_nvd
Published
2006-04-20 18:06
Modified
2025-04-03 01:03
Severity ?
Summary
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.
References
Impacted products
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:cisco:ios_xr:3.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "778F5573-0741-442F-AFFA-937053F8280C", "vulnerable": true }, { "criteria": "cpe:2.3:o:cisco:ios_xr:3.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "ADF0D7F5-7A9C-4E58-A9DB-33BF13CE135D", "vulnerable": true }, { "criteria": "cpe:2.3:o:cisco:ios_xr:3.2:*:*:*:*:*:*:*", "matchCriteriaId": "8D69F8FA-D58A-4F53-86D8-A20C73E9B299", "vulnerable": true }, { "criteria": "cpe:2.3:o:cisco:ios_xr:3.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "C46BE68F-FFA9-4DF0-B407-1F5576047B6C", "vulnerable": true }, { "criteria": "cpe:2.3:o:cisco:ios_xr:3.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "A88B45F0-B1D1-4680-A29E-2C8A167573D2", "vulnerable": true }, { "criteria": "cpe:2.3:o:cisco:ios_xr:3.2.3:*:crs-1:*:*:*:*:*", "matchCriteriaId": "FBBD93B6-100E-481D-AE0A-FE65971A2280", "vulnerable": true }, { "criteria": "cpe:2.3:o:cisco:ios_xr:3.2.3:*:prp:*:*:*:*:*", "matchCriteriaId": "E20FBF42-CC47-40E8-94A4-F6323886151C", "vulnerable": true }, { "criteria": "cpe:2.3:o:cisco:ios_xr:3.2.4:*:*:*:*:*:*:*", "matchCriteriaId": "265062D1-20BB-4B51-9407-AAA8F83A4D08", "vulnerable": true }, { "criteria": "cpe:2.3:o:cisco:ios_xr:3.2.50:*:*:*:*:*:*:*", "matchCriteriaId": "9FDF9D75-6713-427F-A65F-1D59911A410B", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "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." } ], "evaluatorComment": "Only systems that are running Cisco IOS XR and configured for MPLS are affected by this vulnerability.", "id": "CVE-2006-1927", "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": "2006-04-20T18:06:00.000", "references": [ { "source": "cve@mitre.org", "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": "af854a3a-2127-422b-91ae-364da2661108", "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" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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