Bug 1642181 (CVE-2018-12391) - CVE-2018-12391 Mozilla: HTTP Live Stream audio data is accessible cross-origin
Summary: CVE-2018-12391 Mozilla: HTTP Live Stream audio data is accessible cross-origin
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2018-12391
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1640850
TreeView+ depends on / blocked
 
Reported: 2018-10-23 22:04 UTC by Doran Moppert
Modified: 2019-09-29 15:01 UTC (History)
4 users (show)

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2018-11-13 05:24:35 UTC


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Description Doran Moppert 2018-10-23 22:04:13 UTC
During HTTP Live Stream playback on Firefox for Android, audio data can be accessed across origins in violation of security policies. Because the problem is in the underlying Android service, this issue is addressed by treating all HLS streams as cross-origin and opaque to access. 

*Note: this issue only affects Firefox for Android. Desktop versions of Firefox are unaffected.*



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2018-27/#CVE-2018-12391

Comment 1 Doran Moppert 2018-10-23 22:04:23 UTC
Acknowledgments:

Name: the Mozilla project
Upstream: Jun Kokatsu


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