Ubuntu.comUB:CVE-2015-8789CVE-2015-8789
9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
9.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
0.008 Low
EPSS
Percentile
82.1%
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.
Notes
| Author | Note |
|---|---|
| sbeattie | mkvtoolnix contains an embedded copy of libebml, but looks to use the system version |
References
lists.matroska.org/pipermail/matroska-users/2015-October/006985.html
lists.opensuse.org/opensuse-updates/2016-01/msg00035.html
github.com/Matroska-Org/libebml/blob/release-1.3.3/ChangeLog
github.com/Matroska-Org/libebml/commit/88409e2a94dd3b40ff81d08bf6d92f486d036b24
launchpad.net/bugs/cve/CVE-2015-8789
nvd.nist.gov/vuln/detail/CVE-2015-8789
security-tracker.debian.org/tracker/CVE-2015-8789
www.cve.org/CVERecord?id=CVE-2015-8789
Related
9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
9.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
0.008 Low
EPSS
Percentile
82.1%