CVE-2009-2070
Opera - Info Disclosure
Title source: llmDescription
Opera 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.
Scores
EPSS
0.0014
EPSS Percentile
34.2%
Classification
CWE
CWE-287
Status
draft
Affected Products (1)
opera/opera_browser
Timeline
Published
Jun 15, 2009
Tracked Since
Feb 18, 2026