CVE-2018-6307

libvncclient1: LibVNC before commit ca2a5ac02fbbadd0a21fabba779c1ea69173d10b contains heap use-after-free vulnerability in server co...

CVE-2018-6307 is fixed in 3 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
0.2654
98th percentile

LibVNC before commit ca2a5ac02fbbadd0a21fabba779c1ea69173d10b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution.

Where it's fixed

ProductFixed inFixReleased
Linux
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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