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CVE-2019-8275

nvd nist
Published: Mar 8, 2019Modified: Jun 17, 2026

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

UltraVNC revision 1211 has multiple improper null termination vulnerabilities in VNC server code, which result in out-of-bound data being accessed by remote users. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1212.

Affected (4)

Uvnc
1 product
Ultravnc
Siemens
3 products
Sinumerik Access Mymachine/p2p
Sinumerik Pcu Base Win10 Software/ipc
Sinumerik Pcu Base Win7 Software/ipc
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Ultravnc
Before 1.2.2.3
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Sinumerik Access Mymachine/p2p
Before 4.8
Sinumerik Pcu Base Win10 Software/ipc
Before 14.00
Sinumerik Pcu Base Win7 Software/ipc
Up to 12.01

Related CWEs

CWE-170
Improper Null Termination
The product does not terminate or incorrectly terminates a string or array with a null character or equivalent terminator.

References (12)

Source: vulnerability@kaspersky.com
Source: vulnerability@kaspersky.com
Third Party Advisory
Source: vulnerability@kaspersky.com
Source: vulnerability@kaspersky.com
Third Party Advisory
Source: vulnerability@kaspersky.com
Source: vulnerability@kaspersky.com
Third Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryUS Government Resource

Timeline

No history available yet.