| Package | Affected versions | Patched versions |
|---|---|---|
| opera browser | = 5.0= 5.02= 5.10= 5.11= 5.12= 6.0= 6.01= 6.02= 6.03= 6.04= 6.05= 6.06= 6.10= 7.0= 7.01= 7.02= 7.03= 7.10= 7.11= 7.20= 7.21= 7.22= 7.23 |
Opera allows remote attackers to bypass intended cookie access restrictions on a web application via "%2e%2e" (encoded dot dot) directory traversal sequences in a URL, which causes Opera to send the cookie outside the specified URL subsets, e.g. to a vulnerable application that runs on the same server as the target application.
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