CVE-2018-7226

An issue was discovered in vcSetXCutTextProc() in VNConsole.c in LinuxVNC and VNCommand from the LibVNC/vncterm distribution through 0.9.10. Missing sanitization of the client-specified message length may cause integer overflow or possibly have unspecified other impact via a specially crafted VNC packet.

Score

CVSS 3.0 9.8 Critical

Status

Modified - cve@mitre.org

Published

2018-02-19

Last modified

2024-08-05

Weaknesses

CWE-190

Affected products

• Vncterm (Vncterm Project)

References

• http://openwall.com/lists/oss-security/2018/02/18/2
• https://github.com/LibVNC/vncterm/issues/6
• https://security.gentoo.org/glsa/201908-05