CVE-2003-1561: Infoleak
First published: Wed Dec 31 2003(Updated: )
Opera, probably before 7.50, sends Referer headers containing https:// URLs in requests for http:// URLs, which allows remote attackers to obtain potentially sensitive information by reading Referer log data.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Opera |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2003-1561?
The severity of CVE-2003-1561 is moderate due to potential information leakage.
How do I fix CVE-2003-1561?
To fix CVE-2003-1561, upgrade to a later version of Opera that addresses this vulnerability.
What information is exposed by CVE-2003-1561?
CVE-2003-1561 can expose potentially sensitive information contained in Referer headers when navigating from HTTPS to HTTP URLs.
Which versions of Opera are affected by CVE-2003-1561?
CVE-2003-1561 affects versions of Opera before 7.50.
Can attackers exploit CVE-2003-1561 easily?
Yes, attackers can exploit CVE-2003-1561 by analyzing Referer log data from requests made by affected Opera versions.
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