CVE-2013-5549

Cisco IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B, PRP, and DRP-B route-processor components, which allows remote attackers to cause a denial of service (transmission outage) via (1) IPv4 or (2) IPv6 traffic, aka Bug ID CSCuh30380.

CVSS v2.0 7.1 HIGH

7.1^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:C

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131023-iosxr	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:cisco:ios_xr:3.8.1:::::::*
	cpe:2.3:o:cisco:ios_xr:3.8.2:::::::*
	cpe:2.3:o:cisco:ios_xr:3.8.3:::::::*
	cpe:2.3:o:cisco:ios_xr:3.8.4:::::::*
	cpe:2.3:o:cisco:ios_xr:3.9.0:::::::*
	cpe:2.3:o:cisco:ios_xr:3.9.1:::::::*
	cpe:2.3:o:cisco:ios_xr:3.9.2:::::::*
	cpe:2.3:o:cisco:ios_xr:4.0.0:::::::*
	cpe:2.3:o:cisco:ios_xr:4.0.1:::::::*
	cpe:2.3:o:cisco:ios_xr:4.0.2:::::::*
	cpe:2.3:o:cisco:ios_xr:4.0.3:::::::*
	cpe:2.3:o:cisco:ios_xr:4.0.4:::::::*
	cpe:2.3:o:cisco:ios_xr:4.1:::::::*
	cpe:2.3:o:cisco:ios_xr:4.1.1:::::::*
	cpe:2.3:o:cisco:ios_xr:4.1.2:::::::*
	cpe:2.3:o:cisco:ios_xr:4.2.0:::::::*

History

No history.

Information

Published : 2013-10-25 03:52

Updated : 2024-02-28 12:00

NVD link : CVE-2013-5549

Mitre link : CVE-2013-5549

CVE.ORG link : CVE-2013-5549

JSON object : View

Products Affected

cisco

ios_xr

CWE

NVD-CWE-noinfo

{"id": "CVE-2013-5549", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.1, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2013-10-25T03:52:55.033", "references": [{"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131023-iosxr", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Cisco IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B, PRP, and DRP-B route-processor components, which allows remote attackers to cause a denial of service (transmission outage) via (1) IPv4 or (2) IPv6 traffic, aka Bug ID CSCuh30380."}, {"lang": "es", "value": "Cisco IOS XR 3.8.1 hasta 4.2.0 no procesa correctamente los paquetes fragmentados en los componentes de proceso de ruta de la RP-A, RP-B, PRP, y DRP-B , lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (interrupci\u00f3n de la transmisi\u00f3n ) a trav\u00e9s de (1) IPv4 o (2) tr\u00e1fico IPv6, tambi\u00e9n conocido como Bug ID CSCuh30380."}], "lastModified": "2013-10-25T18:57:33.570", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xr:3.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EBB71A24-AA6C-4BAD-BD37-5C191751C9DF"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.8.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A20B6A9-27B7-4F42-B88D-F4AACC9BC24D"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.8.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79164FAE-AE31-4DA2-B4C2-7879268BA29E"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.8.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9B9A223A-7A0A-4E31-B8A1-C809373A799D"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1ECAB9C3-9248-4663-ABAE-31FFC969EF3A"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.9.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "10596213-9D2B-48A3-A733-744D41E90419"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.9.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A07DCCD1-85D5-4ED2-B845-8C6EAC7E9D9B"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F57421B-F54C-4C50-8B25-AF787E541C5A"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A865225-6AEA-430D-8DB6-E70F7ED5E547"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5DA73AC0-1CD2-4B6B-940A-DBB0C97E2C09"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "39F8B336-0DFA-41CE-9EFF-89A09BBDC6D6"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8A1D1B60-C94F-44BF-8194-7758394E31C3"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "06E63681-C89F-4569-A52C-B870D48E436C"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8E593EF3-133A-4E15-9B86-6B451F5C0159"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3BB49EB2-2D99-4C45-80B7-48299A1EBF30"}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FB6ABB63-E2D2-42F7-B648-BF6002D1C05E"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}