CVE-2011-2393 | Date: (C)2012-02-02 (M)2023-12-22 |
The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in FreeBSD, NetBSD, and possibly other BSD-based operating systems allows remote attackers to cause a denial of service (CPU consumption and device hang) by sending many Router Advertisement (RA) messages with different source addresses, a similar vulnerability to CVE-2010-4670.
CVSS Score and Metrics +CVSS Score and Metrics -CVSS V2 Severity: |
CVSS Score : 7.8 |
Exploit Score: 10.0 |
Impact Score: 6.9 |
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CVSS V2 Metrics: |
Access Vector: NETWORK |
Access Complexity: LOW |
Authentication: NONE |
Confidentiality: NONE |
Integrity: NONE |
Availability: COMPLETE |
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