CVE-2009-4071: XSS
Opera before 10.10, when exception stacktraces are enabled, places scripting error messages from a web site into variables that can be read by a different web site, which allows remote attackers to obtain sensitive information or conduct cross-site scripting (XSS) attacks via unspecified vectors.
Affected Software
Remediation
Patch Available
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2009-4071?
CVE-2009-4071 has a moderate severity level due to its potential for cross-site scripting (XSS) and information disclosure.
How do I fix CVE-2009-4071?
To fix CVE-2009-4071, update your Opera browser to version 10.10 or newer.
What types of attacks can be executed using CVE-2009-4071?
CVE-2009-4071 can allow remote attackers to conduct cross-site scripting (XSS) attacks and obtain sensitive information.
Which versions of Opera are affected by CVE-2009-4071?
CVE-2009-4071 affects multiple versions of Opera prior to version 10.10, including versions 7.0 through 9.64.
Can user interaction trigger the vulnerabilities in CVE-2009-4071?
Yes, user interaction with a malicious website can trigger the vulnerabilities in CVE-2009-4071.