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  1. CVEs
  2. CVE-2015-8789
  1. CVEs

CVE-2015-8789

critical
  • Information
  • CPEs
  • Plugins

Description

Use-after-free vulnerability in the EbmlMaster::Read function in libEBML before 1.3.3 allows context-dependent attackers to have unspecified impact via a "deeply nested element with infinite size" followed by another element of an upper level in an EBML document.

References

https://github.com/Matroska-Org/libebml/commit/88409e2a94dd3b40ff81d08bf6d92f486d036b24

https://github.com/Matroska-Org/libebml/blob/release-1.3.3/ChangeLog

http://www.talosintelligence.com/reports/TALOS-2016-0037/

http://www.securityfocus.com/bid/94924

http://www.debian.org/security/2016/dsa-3538

http://lists.opensuse.org/opensuse-updates/2016-01/msg00035.html

http://lists.matroska.org/pipermail/matroska-users/2015-October/006985.html

Details

Source: Mitre, NVD

Published: 2016-01-29

Updated: 2025-04-12

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00576

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