CVE-2019-8270
High
Description
UltraVNC revision 1210 has out-of-bounds read vulnerability in VNC client code inside Ultra decoder, which results in a denial of service (DoS) condition. This attack appear to be exploitable via network connectivity. This vulnerability has been fixed in revision 1211.
SeverityHigh
CVSS7.5
Exploit probability—
ProductUvnc Ultravnc
PublishedMar 8, 2019
First seenMar 8, 2019
Weakness typeCWE-125Out-of-bounds read
How to fix
Update
- uvnc ultravnc1.2.2.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| uvnc ultravnc | v < 1.2.2.3 | 1.2.2.3 |
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