7.8
CVSSv2

CVE-2013-2779

Published: 11/04/2013 Updated: 05/10/2021
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

Vulnerability Summary

Cisco IOS XE 3.4 prior to 3.4.5S, and 3.5 up to and including 3.7 prior to 3.7.1S, on 1000 series Aggregation Services Routers (ASR) does not properly implement the Cisco Multicast Leaf Recycle Elimination (MLRE) feature, which allows remote malicious users to cause a denial of service (card reload) via fragmented IPv6 MVPN (aka MVPNv6) packets, aka Bug ID CSCub34945, a different vulnerability than CVE-2013-1164.

Vulnerability Trend

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cisco ios xe 3.4.0as

cisco ios xe 3.4.0s

cisco ios xe 3.4.1s

cisco ios xe 3.4.2s

cisco ios xe 3.4.3s

cisco ios xe 3.4.4s

cisco ios xe 3.4.xs

cisco ios xe 3.5.0s

cisco ios xe 3.5.1s

cisco ios xe 3.5.2s

cisco ios xe 3.5.xs

cisco ios xe 3.6.0s

cisco ios xe 3.6.1s

cisco ios xe 3.6.2s

cisco ios xe 3.7.0s

cisco asr 1001 -

cisco asr 1002 -

cisco asr 1002-x -

cisco asr 1002 fixed router -

cisco asr 1004 -

cisco asr 1006 -

cisco asr 1013 -

cisco asr 1023 router -

Vendor Advisories

Cisco IOS XE Software for 1000 Series Aggregation Services Routers (ASR) contains the following denial of service (DoS) vulnerabilities: Cisco IOS XE Software IPv6 Multicast Traffic Denial of Service Vulnerability Cisco IOS XE Software MVPNv6 Traffic Denial of Service Vulnerability Cisco IOS XE Software L2TP Traffic Denial of Service ...