CVE-2009-2069

medium

Description

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.

References

http://www.securityfocus.com/bid/35411

http://research.microsoft.com/pubs/79323/pbp-final-with-update.pdf

http://research.microsoft.com/apps/pubs/default.aspx?id=79323

Details

Source: Mitre, NVD

Published: 2009-06-15

Updated: 2021-07-23

Risk Information

CVSS v2

Base Score: 5.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

Severity: Medium