CoreCVE
Back

MEDIUM

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

Published Jun 15, 2009

Description

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.

Affected products

Remediation

No remediation recorded yet.

Metrics

Weaknesses (1)

CWE-287

Improper Authentication

References (3)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 15, 2009
Updated Aug 7, 2024
Reserved Jun 15, 2009
Link CVE-2009-2070
CISA Vulnrichment
Updated n/a
NVD
Status Modified
Modified Jun 16, 2026
Link CVE-2009-2070
Red Hat
Severity n/a
Public date n/a
Links CVE-2009-2070