National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-10207 Detail

Current Description

The Xvnc server in TigerVNC allows remote attackers to cause a denial of service (invalid memory access and crash) by terminating a TLS handshake early.

Source:  MITRE
Description Last Modified:  02/28/2017
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): Low
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://lists.opensuse.org/opensuse-security-announce/2017-02/msg00020.html Patch Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0630.html Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/02/02/22 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/02/05/2 Exploit Mailing List Third Party Advisory
http://www.securityfocus.com/bid/96012 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:2000 Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1023012 Exploit Issue Tracking Third Party Advisory VDB Entry
https://github.com/TigerVNC/tigervnc/commit/8aa4bc53206c2430bbf0c8f4b642f59a379ee649 Patch
https://security.gentoo.org/glsa/201801-13 Third Party Advisory

Technical Details

Vulnerability Type (View All)

Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-10207
NVD Published Date:
02/28/2017
NVD Last Modified:
02/01/2018