Public Date:
1253550: CVE-2015-4496 Mozilla: Integer overflows in libstagefright while processing MP4 video metadata (MFSA 2015-93)

The MITRE CVE dictionary describes this issue as:

Multiple integer overflows in libstagefright in Mozilla Firefox before 38.0 allow remote attackers to execute arbitrary code via crafted sample metadata in an MPEG-4 video file, a related issue to CVE-2015-1538.

Find out more about CVE-2015-4496 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 6.8
Base Metrics AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 7 (firefox) RHSA-2015:0988 2015-05-12
Red Hat Enterprise Linux 6 (firefox) RHSA-2015:0988 2015-05-12
Red Hat Enterprise Linux 5 (firefox) RHSA-2015:0988 2015-05-12


Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Joshua Drake as the original reporter.

External References

Last Modified

CVE description copyright © 2017, The MITRE Corporation


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