NetSight
medium5.8

CVE-2009-2069

Microsoft Internet Explorer before 8 displays a cached certificate for a (1) 4xx or (2) 5xx CONNECT response page returned by a proxy server, which allows man-…

Impact

Microsoft Internet Explorer before 8 displays a cached certificate for a (1) 4xx or (2) 5xx CONNECT response page returned by a proxy server, which allows man-in-the-middle attackers to spoof an arbitrary https site by letting a browser obtain a valid certificate from this site during one request, and then sending the browser a crafted 502 response page upon a subsequent request.

Affected products

VendorProductAffected versions
MicrosoftIe
Versions 5.0, 5.22, 6.0
MicrosoftInternet Explorer
Versions 3.0, 3.0.1, 3.0.2, 3.1, 3.2, 4.0

Weakness classification

References