CVE-2020-14405

medium

Description

An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size.

References

https://usn.ubuntu.com/4434-1/

https://lists.debian.org/debian-lts-announce/2020/08/msg00045.html

https://lists.debian.org/debian-lts-announce/2020/06/msg00035.html

https://github.com/LibVNC/libvncserver/compare/LibVNCServer-0.9.12...LibVNCServer-0.9.13

https://github.com/LibVNC/libvncserver/commit/8937203441ee241c4ace85da687b7d6633a12365

https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf

Details

Source: Mitre, NVD

Published: 2020-06-17

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 4

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

Severity: Medium

CVSS v3

Base Score: 6.5

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

Severity: Medium