Published: 31/05/2011 Updated: 12/07/2011

CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10

VMScore: 694

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

Cisco IOS XR 3.8.3, 3.8.4, and 3.9.1 allows remote malicious users to cause a denial of service (NetIO process restart or device reload) via a crafted IPv4 packet, aka Bug ID CSCth44147.

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cisco ios xr 3.8.3
cisco ios xr 3.8.4
cisco ios xr 3.9.1

Cisco IOS XR Software Releases 383, 384, and 391 are affected by a vulnerability that an unauthenticated, remote user can trigger by sending specific IP version 4 (IPv4) packets to or through an affected device Successful exploitation could cause the NetIO process to restart Under a sustained attack, the Cisco CRS Modular Services Card (MS ...

CWE-399 http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f18e.shtml https://nvd.nist.gov http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110525-iosxr

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CVE-2011-0943

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