Ubuntu.comUB:CVE-2017-12800CVE-2017-12800
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
32.6%
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.
References
packetstormsecurity.com/files/144902/mkvalidator-0.5.1-Denial-Of-Service.html
seclists.org/fulldisclosure/2017/Nov/19
github.com/Matroska-Org/foundation-source/issues/24
launchpad.net/bugs/cve/CVE-2017-12800
nvd.nist.gov/vuln/detail/CVE-2017-12800
security-tracker.debian.org/tracker/CVE-2017-12800
www.cve.org/CVERecord?id=CVE-2017-12800
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
32.6%