CVE-2015-8789

Use-after-free vulnerability in the EbmlMaster::Read function in libEB ...

Published 29 Jan 2016Modified 6 May 2026

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.6CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (medium).

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.

Affected packages and fixed versions

Source	Package	Fixed in
debian 11	libebml	1.3.3-1
debian 12	libebml	1.3.3-1
debian 13	libebml	1.3.3-1
debian 14	libebml	1.3.3-1
debian 7	libebml	1.2.2-2+deb7u1
debian 8	libebml	1.3.0-2+deb8u1
echo	libebml	1.3.3-1
ubuntu 12.04	libebml	1.2.2-2+deb7u1build0.12.04.1
ubuntu 14.04	libebml	1.3.0-2+deb8u1build0.14.04.1

References

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Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.