{"id":"CVE-2015-8791","details":"The EbmlElement::ReadCodedSizeValue function in libEBML before 1.3.3 allows context-dependent attackers to obtain sensitive information from process heap memory via a crafted length value in an EBML id, which triggers an invalid memory access.","modified":"2026-04-10T03:46:33.871641Z","published":"2016-01-29T19:59:03Z","references":[{"type":"ADVISORY","url":"http://lists.matroska.org/pipermail/matroska-users/2015-October/006985.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3538"},{"type":"ADVISORY","url":"https://github.com/Matroska-Org/libebml/blob/release-1.3.3/ChangeLog"},{"type":"FIX","url":"https://github.com/Matroska-Org/libebml/commit/24e5cd7c666b1ddd85619d60486db0a5481c1b90"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2016-01/msg00035.html"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"}]}