PT-2004-3155 · Opera · Opera Browser+1

Published 2004-12-31 · Updated 2022-02-28 · CVE-2004-2260

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions: Opera Browser versions prior to 7.50

Description: The issue allows remote attackers to redirect to other sites via the onUnload attribute, potentially enabling malicious web site operators to misrepresent their content as someone else's, resulting in a loss of integrity. This is triggered when the onUnload body attribute is used to change the address bar information without leaving the current page.

Recommendations: For Opera Browser versions prior to 7.50, update to version 7.50 or later to resolve the issue. As a temporary workaround, consider disabling the use of the onUnload attribute in web pages until the update is applied.

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2004-2260

Affected Products

Opera

Opera Browser

References · 7

• http://secunia.com/secunia_research/2004-2/advisory · Vendor Advisory
• http://osvdb.org/6108 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2004-2260 · Security Note
• http://secunia.com/advisories/11532 · Vendor Advisory
• http://securityfocus.com/bid/10337 · Patch
• https://exchange.xforce.ibmcloud.com/vulnerabilities/16131 · Note
• http://xforce.iss.net/xforce/xfdb/16131 · Note