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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2017-12178
HistoryJan 24, 2018 - 3:29 p.m.

CVE-2017-12178

2018-01-2415:29:00
Debian Security Bug Tracker
security-tracker.debian.org
12

0.008 Low

EPSS

Percentile

81.9%

xorg-x11-server before 1.19.5 had wrong extra length check in ProcXIChangeHierarchy function allowing malicious X client to cause X server to crash or possibly execute arbitrary code.