CVE-2019-8268

State: Published
Severity: Not scored
Published: Mar 9, 2019
Updated: Sep 17, 2024
Reserved: Feb 12, 2019

Description

UltraVNC revision 1206 has multiple off-by-one vulnerabilities in VNC client code connected with improper usage of ClientConnection::ReadString function, which can potentially result code execution. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1207.

Scores

The record has no CVSS score.

Weaknesses

CWE-193 Off-by-one Error

Affected Products

Product	Versions
UltraVNCKaspersky Lab	1.2.2.3Affected

References

https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-015-ultravnc-off-by-one-error/
https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf
https://www.us-cert.gov/ics/advisories/icsa-20-161-06

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