CVE-2018-20748
CVSS v3
9.8
CRITICAL
EPSS Score
10.6 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
LibVNC before 0.9.12 contains multiple heap out-of-bounds write vulnerabilities in libvncclient/rfbproto.c. The fix for CVE-2018-20019 was incomplete.
Technical details
- Published
- 2019-01-30
Frequently asked questions
What is CVE-2018-20748?
LibVNC before 0.9.12 contains multiple heap out-of-bounds write vulnerabilities in libvncclient/rfbproto.c. The fix for CVE-2018-20019 was incomplete.
Is CVE-2018-20748 actively exploited?
Active exploitation of CVE-2018-20748 has not been confirmed. The EPSS score is 10.6%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2018-20748?
CVE-2018-20748 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2018-20748 affecting your environment?
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