CVE-2017-7396

high

Description

In TigerVNC 1.7.1 (CConnection.cxx CConnection::CConnection), an unauthenticated client can cause a small memory leak in the server.

References

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

Details

Source: Mitre, NVD

Published: 2017-04-01

Updated: 2019-10-03

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

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