In TigerVNC 1.7.1 (CConnection.cxx CConnection::CConnection), an unauthenticated client can cause a small memory leak in the server.
https://security.gentoo.org/glsa/201801-13
https://github.com/TigerVNC/tigervnc/pull/436/commits/dccb5f7d776e93863ae10bbff56a45c523c6eeb0
https://github.com/TigerVNC/tigervnc/pull/436
https://access.redhat.com/errata/RHSA-2017:2000
http://www.securityfocus.com/bid/97305
Source: Mitre, NVD
Published: 2017-04-01
Updated: 2025-04-20
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: High
EPSS: 0.00316