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…

published June 15, 2009

CVSS
—
EPSS
2%
Percentile
82.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02195 · 82.3th percentile
Published
2009-06-15T19:00Z
EPSS history
Timeline
  • 15 JUN 19:00Z
    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…
    cvelistv5