Bug 1270803 - anki: Embedded web browser used to display cards is not restricted
anki: Embedded web browser used to display cards is not restricted
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20151008,repor...
: Security
Depends On: 1270804
Blocks:
  Show dependency treegraph
 
Reported: 2015-10-12 08:24 EDT by Adam Mariš
Modified: 2015-10-21 09:48 EDT (History)
1 user (show)

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Description Adam Mariš 2015-10-12 08:24:22 EDT
In anki, cards are formatted using HTML and displayed using a web browser control. The browser is not appropriately restricted against script injections. Attacker can execute scripts by inserting those into card template, as well as accessing arbitrary local and remote files.

Reproducers:

<a href="javascript:alert('Test')">click</a> -> script execution
<img src="file:///path/to/local/file"/> -> local file access
<img src="http://example.com/path/to/remote/file"/> -> remote file access
Comment 1 Adam Mariš 2015-10-12 08:24:45 EDT
Created anki tracking bugs for this issue:

Affects: fedora-all [bug 1270804]

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