CVE-2019-8270: High severity Uvnc Ultravnc vulnerability
Published Mar 1, 2019
·Updated
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.
Affected Software
1 affected component
Uvnc Ultravnc<1.2.2.3
Event History
Mar 8, 2019
CVE Published
11:29 PM
Mar 9, 2019
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2019-8270?
CVE-2019-8270 is classified as a medium severity vulnerability.
2
How do I fix CVE-2019-8270?
To fix CVE-2019-8270, upgrade UltraVNC to revision 1211 or later.
3
What type of vulnerability is CVE-2019-8270?
CVE-2019-8270 is an out-of-bounds read vulnerability in the UltraVNC client code.
4
What are the potential impacts of CVE-2019-8270?
The potential impact of CVE-2019-8270 includes denial of service (DoS) conditions.
5
Is CVE-2019-8270 remotely exploitable?
Yes, CVE-2019-8270 can be exploited via network connectivity.