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Bug 1642181 - (CVE-2018-12391) CVE-2018-12391 Mozilla: HTTP Live Stream audio data is accessible cross-origin
CVE-2018-12391 Mozilla: HTTP Live Stream audio data is accessible cross-origin
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
high Severity high
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Assigned To: Red Hat Product Security
impact=important,public=20181023,repo...
: Security
Depends On:
Blocks: 1640850
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Reported: 2018-10-23 18:04 EDT by Doran Moppert
Modified: 2018-10-23 19:30 EDT (History)
4 users (show)

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Description Doran Moppert 2018-10-23 18:04:13 EDT
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 18:04:23 EDT
Acknowledgments:

Name: the Mozilla project
Upstream: Jun Kokatsu

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