CVE-2019-8258

Published: Mar 5, 2019

Modified: Sep 16, 2024

PUBLISHED

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.

Vendor	Product	Versions
UltraVNC	UltraVNC	affected `1.2.2.3`

Weaknesses (CWE)

CWE-122

References

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

x_refsource_MISC

https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf

x_refsource_CONFIRM

https://www.us-cert.gov/ics/advisories/icsa-20-161-06

x_refsource_MISC

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CVE-2019-8258

Description

Affected Products

Weaknesses (CWE)

References