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 execute arbitrary code or cause a denial of service (integer underflow and memory corruption) via crafted 3GPP metadata, aka internal bug 20923261, a related issue to CVE-2015-3826.
References
- 1033094 vdb-entry
- 76052 vdb-entry
- http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-448928.htm
- https://android.googlesource.com/platform/frameworks/av/+/f4f7e0c102819f039ebb1972b3dba1d3186bc1d1
- http://www.huawei.com/en/psirt/security-advisories/hw-448928
- [android-security-updates] 20150812 Nexus Security Bulletin (August 2015) mailing-list