CVE-2017-1000044

gtk-vnc 0.4.2 and older doesn't check framebuffer boundaries correctly when updating framebuffer which may lead to memory corruption when rendering

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://git.gnome.org/browse/gtk-vnc/commit/?id=f3fc5e57a78d4be9872f1394f697b9929873a737	Patch Vendor Advisory
https://git.gnome.org/browse/gtk-vnc/commit/?id=f3fc5e57a78d4be9872f1394f697b9929873a737	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gnome:gtk-vnc:0.4.2:*:*:*:*:*:*:*

History

21 Nov 2024, 03:04

Type	Values Removed	Values Added
References	~~() https://git.gnome.org/browse/gtk-vnc/commit/?id=f3fc5e57a78d4be9872f1394f697b9929873a737 - Patch, Vendor Advisory~~	() https://git.gnome.org/browse/gtk-vnc/commit/?id=f3fc5e57a78d4be9872f1394f697b9929873a737 - Patch, Vendor Advisory

Information

Published : 2017-07-17 13:18

Updated : 2024-11-21 03:04

NVD link : CVE-2017-1000044

Mitre link : CVE-2017-1000044

CVE.ORG link : CVE-2017-1000044

JSON object : View

Products Affected

gnome

gtk-vnc

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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