CVE-2015-8789
Use-after-free vulnerability in the EbmlMaster::Read function in libEB ...
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Ubuntu (mittel).
Beschreibung
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.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben 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 |
Referenzen
- http://lists.matroska.org/pipermail/matroska-users/2015-October/006985.html
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00035.html
- http://www.debian.org/security/2016/dsa-3538
- http://www.securityfocus.com/bid/94924
- http://www.talosintelligence.com/reports/TALOS-2016-0037/
- https://github.com/Matroska-Org/libebml/blob/release-1.3.3/ChangeLog
- https://github.com/Matroska-Org/libebml/commit/88409e2a94dd3b40ff81d08bf6d92f486d036b24
- https://www.cve.org/CVERecord?id=CVE-2015-8789