Vulnerability Details : CVE-2011-1652
The default configuration of Microsoft Windows 7 immediately prefers a new IPv6 and DHCPv6 service over a currently used IPv4 and DHCPv4 service upon receipt of an IPv6 Router Advertisement (RA), and does not provide an option to ignore an unexpected RA, which allows remote attackers to conduct man-in-the-middle attacks on communication with external IPv4 servers via vectors involving RAs, a DHCPv6 server, and NAT-PT on the local network, aka a "SLAAC Attack." NOTE: it can be argued that preferring IPv6 complies with RFC 3484, and that attempting to determine the legitimacy of an RA is currently outside the scope of recommended behavior of host operating systems
Exploit prediction scoring system (EPSS) score for CVE-2011-1652
Probability of exploitation activity in the next 30 days: 0.36%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 72 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2011-1652
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2011-1652
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Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-1652
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https://lists.immunityinc.com/pipermail/dailydave/20110404/000122.html
404 Not FoundExploit
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http://resources.infosecinstitute.com/slaac-attack/
SLAAC Attack – 0day Windows Network Interception Configuration VulnerabilityExploit
Products affected by CVE-2011-1652
- cpe:2.3:o:microsoft:windows_7:*:*:*:*:*:*:*:*