CVE Vulnerability

CVE-2019-15692

TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow. Vulnerability could be triggered from CopyRectDecoder due to incorrect value checks. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.2 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/TigerVNC/tigervnc/releases/tag/v1.10.1 Release Notes Third Party Advisory
https://www.openwall.com/lists/oss-security/2019/12/20/2 Exploit Mailing List
https://github.com/CendioOssman/tigervnc/commit/996356b6c65ca165ee1ea46a571c32a1dc3c3821 Patch Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00039.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:tigervnc:tigervnc:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Information

Published : 2019-12-26 03:15

Updated : 2022-12-22 08:22

NVD link : CVE-2019-15692

Mitre link : CVE-2019-15692

Products Affected
No products.
CWE
CWE-787