CVE-2019-8272
Critical
Description
UltraVNC revision 1211 has multiple off-by-one vulnerabilities in VNC server code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1212.
SeverityCritical
CVSS9.8
Exploit probability—
ProductUvnc Ultravnc
PublishedMar 8, 2019
First seenMar 8, 2019
Weakness typeCWE-193CWE-193
How to fix
Update
- uvnc ultravnc1.2.2.3 or later
- siemens sinumerik_access_mymachine\/p2p4.8 or later
- siemens sinumerik_pcu_base_win10_software\/ipc14.00 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| uvnc ultravnc | v < 1.2.2.3 | 1.2.2.3 |
| siemens sinumerik_access_mymachine\/p2p | v < 4.8 | 4.8 |
| siemens sinumerik_pcu_base_win10_software\/ipc | v < 14.00 | 14.00 |
| siemens sinumerik_pcu_base_win7_software\/ipc | v ≤ 12.01 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
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