National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-5581 Detail

Current Description

Buffer overflow in the ModifiablePixelBuffer::fillRect function in TigerVNC before 1.7.1 allows remote servers to execute arbitrary code via an RRE message with subrectangle outside framebuffer boundaries.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://rhn.redhat.com/errata/RHSA-2017-0630.html
http://www.openwall.com/lists/oss-security/2017/01/22/1 Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/01/25/6 Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/95789 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:2000
https://github.com/TigerVNC/tigervnc/commit/18c020124ff1b2441f714da2017f63dba50720ba Patch Third Party Advisory
https://github.com/TigerVNC/tigervnc/pull/399 Patch Third Party Advisory
https://github.com/TigerVNC/tigervnc/releases/tag/v1.7.1 Release Notes Third Party Advisory
https://security.gentoo.org/glsa/201702-19

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:tigervnc:tigervnc:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.7


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-5581
NVD Published Date:
02/28/2017
NVD Last Modified:
01/04/2018