CVE-2019-8258

State: Published
Severity: Not scored
Published: Mar 5, 2019
Updated: Sep 16, 2024
Reserved: Feb 12, 2019

Description

UltraVNC revision 1198 has a heap buffer overflow vulnerability in VNC client code which results code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1199.

Scores

The record has no CVSS score.

Weaknesses

CWE-122 Heap-based Buffer Overflow

Affected Products

Product	Versions
UltraVNCUltraVNC	1.2.2.3Affected

References

https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-004-ultravnc-heap-based-buffer-overflow/
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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