CVE-2017-5885

2017-02-0700:00:00

ubuntu.com

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.005 Low

EPSS

Percentile

77.3%

JSON

Multiple integer overflows in the (1) vnc_connection_server_message and (2)
vnc_color_map_set functions in gtk-vnc before 0.7.0 allow remote servers to
cause a denial of service (crash) or possibly execute arbitrary code via
vectors involving SetColorMapEntries, which triggers a buffer overflow.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchgtk-vnc< 0.5.0-1ubuntu1.1UNKNOWN
ubuntu14.04noarchgtk-vnc< 0.5.3-0ubuntu2.1UNKNOWN
ubuntu16.04noarchgtk-vnc< 0.5.3-1.3ubuntu2.1UNKNOWN
ubuntu16.10noarchgtk-vnc< 0.6.0-1ubuntu1.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	12.04	noarch	gtk-vnc	< 0.5.0-1ubuntu1.1	UNKNOWN
ubuntu	14.04	noarch	gtk-vnc	< 0.5.3-0ubuntu2.1	UNKNOWN
ubuntu	16.04	noarch	gtk-vnc	< 0.5.3-1.3ubuntu2.1	UNKNOWN
ubuntu	16.10	noarch	gtk-vnc	< 0.6.0-1ubuntu1.1	UNKNOWN