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CVE-2018-20023 PUBLISHED

LibVNC before 8b06f835e259652b0ff026898014fc7297ade858 contains CWE-665: Improper Initialization vulnerability in VNC Repeater client code that allows attacker to read stack memory and can be abuse for information disclosure. Combined with another vulnerability, it can be used to leak stack memory layout and in bypassing ASLR

EPSS 0.86% · 74.8th percentile

Risk Scores

EPSS Score
0.86%
74.8th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSitalc0, 1:2.0.2+dfsg1-3, 1:2.0.2+dfsg1-4
Ubuntu:18.04:LTSlibvncserver0.9.11+dfsg-1ubuntu1, 0.9.11+dfsg-1, 0
Ubuntu:14.04:LTSlibvncserver0, 0.9.9+dfsg-1, 0.9.9+dfsg-1ubuntu1
Ubuntu:18.04:LTSitalc1:3.0.3+dfsg1-2ubuntu1, 1:3.0.3+dfsg1-3, 0
Ubuntu:16.04:LTSlibvncserver0, 0.9.10+dfsg-3ubuntu0.16.04.2, 0.9.10+dfsg-3build1

Timeline

References

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