CVE-2018-20020

italc-client: LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside s...

CVE-2018-20020 is fixed in 7 products on 1 platform, first by libvncclient1 0.9.11+dfsg-1ubuntu1.1, released January 29, 2019. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0879
95th percentile

LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside structure in VNC client code that can result remote code execution

Where it's fixed

ProductFixed inFixReleased
Linux
italc-client · Ubuntu 18.04.6 LTS (bionic) 1:3.0.3+dfsg1-3ubuntu0.1 italc-client 1:3.0.3+dfsg1-3ubuntu0.1 Oct 29, 2019
italc-management-console · Ubuntu 18.04.6 LTS (bionic) 1:3.0.3+dfsg1-3ubuntu0.1 italc-management-console 1:3.0.3+dfsg1-3ubuntu0.1 Oct 29, 2019
italc-master · Ubuntu 18.04.6 LTS (bionic) 1:3.0.3+dfsg1-3ubuntu0.1 italc-master 1:3.0.3+dfsg1-3ubuntu0.1 Oct 29, 2019
libitalccore · Ubuntu 18.04.6 LTS (bionic) 1:3.0.3+dfsg1-3ubuntu0.1 libitalccore 1:3.0.3+dfsg1-3ubuntu0.1 Oct 29, 2019
libvncclient1 · Ubuntu 18.04.6 LTS (bionic) 0.9.11+dfsg-1ubuntu1.1 libvncclient1 0.9.11+dfsg-1ubuntu1.1 Jan 29, 2019
libvncserver-config · Ubuntu 18.04.6 LTS (bionic) 0.9.11+dfsg-1ubuntu1.1 libvncserver-config 0.9.11+dfsg-1ubuntu1.1 Jan 29, 2019
libvncserver1 · Ubuntu 18.04.6 LTS (bionic) 0.9.11+dfsg-1ubuntu1.1 libvncserver1 0.9.11+dfsg-1ubuntu1.1 Jan 29, 2019

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