CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS
Percentile
55.7%
Cisco IOS Software is affected by two vulnerabilities that cause a
Cisco IOS device to reload when processing IP version 6 (IPv6) packets over a
Multiprotocol Label Switching (MPLS) domain. These vulnerabilities are:
Crafted IPv6 Packet May Cause MPLS-Configured Device to Reload
ICMPv6 Packet May Cause MPLS-Configured Device to Reload
Cisco has released software updates that address these vulnerabilities.
Workarounds that mitigate these vulnerabilities are available.
This advisory is posted at https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-ipv6mpls[“[[Publication_URL]]”].
Note: The September 28, 2011, Cisco IOS Software
Security Advisory bundled publication includes ten Cisco Security Advisories.
Nine of the advisories address vulnerabilities in Cisco IOS Software, and one
advisory addresses a vulnerability in Cisco Unified Communications Manager.
Each advisory lists the Cisco IOS Software releases that correct the
vulnerability or vulnerabilities detailed in the advisory as well as the Cisco
IOS Software releases that correct all vulnerabilities in the September 2011
Bundled Publication.
Individual publication links are in “Cisco Event Response:
Semiannual Cisco IOS Software Security Advisory Bundled Publication” at the
following link:
[“http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_sep11.html”]
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | ios | 12.2se | cpe:2.3:o:cisco:ios:12.2se:*:*:*:*:*:*:* |
cisco | ios | 12.2zi | cpe:2.3:o:cisco:ios:12.2zi:*:*:*:*:*:*:* |
cisco | ios | 15.0m | cpe:2.3:o:cisco:ios:15.0m:*:*:*:*:*:*:* |
cisco | ios | 15.0xa | cpe:2.3:o:cisco:ios:15.0xa:*:*:*:*:*:*:* |
cisco | ios | 15.1t | cpe:2.3:o:cisco:ios:15.1t:*:*:*:*:*:*:* |
cisco | ios | 15.1xb | cpe:2.3:o:cisco:ios:15.1xb:*:*:*:*:*:*:* |
cisco | ios | 12.2sre | cpe:2.3:o:cisco:ios:12.2sre:*:*:*:*:*:*:* |
cisco | ios | 15.0s | cpe:2.3:o:cisco:ios:15.0s:*:*:*:*:*:*:* |
cisco | ios | 15.1s | cpe:2.3:o:cisco:ios:15.1s:*:*:*:*:*:*:* |
cisco | ios | 15.1m | cpe:2.3:o:cisco:ios:15.1m:*:*:*:*:*:*:* |