CVE-2015-3826
Description
The MPEG4Extractor::parse3GPPMetaData function in MPEG4Extractor.cpp in libstagefright in Android before 5.1.1 LMY48I does not enforce a minimum size for UTF-16 strings containing a Byte Order Mark (BOM), which allows remote attackers to cause a denial of service (integer underflow, buffer over-read, and mediaserver process crash) via crafted 3GPP metadata, aka internal bug 20923261, a related issue to CVE-2015-3828.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- http://www.huawei.com/en/psirt/security-advisories/hw-448928
- http://www.securityfocus.com/bid/76052
- http://www.securitytracker.com/id/1033094
- http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-448928.htm
- https://android.googlesource.com/platform/frameworks/av/+/f4f7e0c102819f039ebb1972b3dba1d3186bc1d1
- https://groups.google.com/forum/message/raw?msg=android-security-updates/Ugvu3fi6RQM/yzJvoTVrIQAJ
- http://www.huawei.com/en/psirt/security-advisories/hw-448928
- http://www.securityfocus.com/bid/76052
- http://www.securitytracker.com/id/1033094
- http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-448928.htm
- https://android.googlesource.com/platform/frameworks/av/+/f4f7e0c102819f039ebb1972b3dba1d3186bc1d1
- https://groups.google.com/forum/message/raw?msg=android-security-updates/Ugvu3fi6RQM/yzJvoTVrIQAJ
CWEs
CWE-119 CWE-189
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.