Debian/xorg-server: critical 9.8
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.
Action: Upgrade xorg-server to 2:1.19.5-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2:1.19.5-1 | - |
Fixed versions
| 2:1.19.5-1 |
Sources
- osv: DEBIAN-CVE-2017-12178#Debian:13/xorg-server
- https://security-tracker.debian.org/tracker/CVE-2017-12178
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