| Package | Affected versions | Patched versions |
|---|---|---|
| opera browser | = 7.0= 7.23= 7.53= 7.54= 7.60= 8.0= 8.01= 8.02= 8.50= 8.51= 8.52= 8.53= 8.54= 9.0= 9.01= 9.02= 9.10= 9.12= 9.20= 9.21≤ 9.22 |
Opera detects http content in https web pages only when the top-level frame uses https, which allows man-in-the-middle attackers to execute arbitrary web script, in an https site's context, by modifying an http page to include an https iframe that references a script file on an http site, related to "HTTP-Intended-but-HTTPS-Loadable (HPIHSL) pages."
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