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
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

21 Nov 2024, 01:57

Type	Values Removed	Values Added
References	~~() http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131023-iosxr - Vendor Advisory~~	() http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131023-iosxr - Vendor Advisory

Information

Published : 2013-10-25 03:52

Updated : 2025-04-11 00:51

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

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