Vulnerability Details : CVE-2007-5277
Microsoft Internet Explorer 6 drops DNS pins based on failed connections to irrelevant TCP ports, which makes it easier for remote attackers to conduct DNS rebinding attacks, as demonstrated by a port 81 URL in an IMG SRC, when the DNS pin had been established for a session on port 80, a different issue than CVE-2006-4560.
Exploit prediction scoring system (EPSS) score for CVE-2007-5277
Probability of exploitation activity in the next 30 days: 0.29%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 69 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2007-5277
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
References for CVE-2007-5277
-
http://crypto.stanford.edu/dns/dns-rebinding.pdf
Technical Description;Third Party Advisory
Products affected by CVE-2007-5277
- cpe:2.3:a:microsoft:internet_explorer:6.0:*:*:*:*:*:*:*