6.5

CVE-2017-12800

Exploit
The EBML_FindNextElement function in ebmlmain.c in libebml2 through 2012-08-26 allows remote attackers to cause a denial of service (Null pointer dereference and application crash) via a crafted mkv file.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Matroska ≫ Libebml2 Version <= 2012-08-26
Matroska ≫ Mkclean Version0.8.9
Matroska ≫ Mkvalidator Version0.5.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.42% 0.82
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://packetstormsecurity.com/files/144902/mkvalidator-0.5.1-Denial-Of-Service.html
Third Party Advisory
VDB Entry
http://seclists.org/fulldisclosure/2017/Nov/19
Third Party Advisory
Exploit
Mailing List
https://github.com/Matroska-Org/foundation-source/issues/24
Third Party Advisory
Exploit