CVE-2015-7222
Mozilla: Integer underflow and buffer overflow processing MP4 metadata in libstagefright (MFSA 2015-147)
Severity
ImportantRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · December 16, 2015
Updated · June 27, 2026
Description
Integer underflow in the Metadata::setData function in MetaData.cpp in libstagefright in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.5 allows remote attackers to execute arbitrary code or cause a denial of service (incorrect memory allocation and application crash) via an MP4 video file with crafted covr metadata that triggers a buffer overflow.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 5.1AV:N/AC:H/Au:N/C:P/I:P/A:P
CWE-191 · Integer Underflow (Wrap or Wraparound)