CVE-2015-8792
The KaxInternalBlock::ReadData function in libMatroska before 1.4.4 allows context-dependent attackers to obtain sensitive information from process heap memory via crafted EBML lacing, which triggers an invalid memory access.
Date published : 2016-01-29
https://github.com/Matroska-Org/libmatroska/blob/release-1.4.4/ChangeLog
https://github.com/Matroska-Org/libmatroska/commit/0a2d3e3644a7453b6513db2f9bc270f77943573f