Bug 1252276 - (CVE-2015-4475) CVE-2015-4475 Mozilla: Out-of-bounds read with malformed MP3 file (MFSA 2015-80)
CVE-2015-4475 Mozilla: Out-of-bounds read with malformed MP3 file (MFSA 2015-80)
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
: Security
Depends On:
Blocks: 1251515
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Reported: 2015-08-11 02:14 EDT by Huzaifa S. Sidhpurwala
Modified: 2016-01-22 08:36 EST (History)
4 users (show)

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Doc Type: Bug Fix
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Last Closed: 2015-08-12 00:34:08 EDT
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Description Huzaifa S. Sidhpurwala 2015-08-11 02:14:55 EDT
Security researcher Aki Helin used the Address Sanitizer tool to discover an out-of-bounds read during playback of a malformed MP3 format audio file which switches sample formats. This could trigger a potentially exploitable crash or the reading of out-of-bounds memory content in some circumstances. 

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Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Aki Helin as the original reporter.
Comment 1 errata-xmlrpc 2015-08-11 15:48:14 EDT
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2015:1586 https://rhn.redhat.com/errata/RHSA-2015-1586.html

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