Unrated severityNVD Advisory· Published Oct 8, 2007· Updated Jun 16, 2026
CVE-2007-5277
CVE-2007-5277
Description
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.
Affected products
2cpe:2.3:a:microsoft:internet_explorer:6.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:internet_explorer:6.0:*:*:*:*:*:*:*
- (no CPE)range: 6
Patches
Vulnerability mechanics
References
2- crypto.stanford.edu/dns/dns-rebinding.pdfnvdTechnical DescriptionThird Party Advisory
- osvdb.org/45525nvdBroken Link
News mentions
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