CVE-2018-15361

UltraVNC revision 1198 has a buffer underflow vulnerability in VNC client code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1199.

Score

CVSS 3.0 9.8 Critical

Status

Modified - vulnerability@kaspersky.com

Published

2019-03-05

Last modified

2024-09-16

Weaknesses

CWE-124, CWE-787

Affected products

• Ultravnc (Ultravnc)
• Ultravnc (Uvnc)

References

• https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf
• https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-003-ultravnc-buffer-underwrite/
• https://www.us-cert.gov/ics/advisories/icsa-20-161-06