National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2016-9445 Detail

Current Description

Integer overflow in the vmnc decoder in the gstreamer allows remote attackers to cause a denial of service (crash) via large width and height values, which triggers a buffer overflow.

Source:  MITRE
Description Last Modified:  01/23/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 3.9

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Insufficient_Info
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://rhn.redhat.com/errata/RHSA-2016-2974.html
http://rhn.redhat.com/errata/RHSA-2017-0018.html
http://rhn.redhat.com/errata/RHSA-2017-0021.html
http://www.openwall.com/lists/oss-security/2016/11/18/12 Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/11/18/13 Third Party Advisory
http://www.securityfocus.com/bid/94421 Third Party Advisory VDB Entry
https://bugzilla.gnome.org/show_bug.cgi?id=774533 Issue Tracking Third Party Advisory VDB Entry
https://cgit.freedesktop.org/gstreamer/gst-plugins-bad/commit/gst/vmnc/vmncdec.c?id=4cb1bcf1422bbcd79c0f683edb7ee85e3f7a31fe Patch Third Party Advisory
https://scarybeastsecurity.blogspot.de/2016/11/0day-poc-risky-design-decisions-in.html Technical Description Third Party Advisory
https://security.gentoo.org/glsa/201705-10

Technical Details

Vulnerability Type (View All)

  • Integer Overflow or Wraparound (CWE-190)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:gstreamer_project:gstreamer_plugin:1.10:*:*:*:*:*:*:*

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-9445
NVD Published Date:
01/23/2017
NVD Last Modified:
01/04/2018