Debian/tigervnc: high 8.8
In TigerVNC 1.7.1 (VNCSConnectionST.cxx VNCSConnectionST::fence), an authenticated client can cause a double free, leading to denial of service or potentially code execution.
Action: Upgrade tigervnc to 1.7.0+dfsg-7 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.7.0+dfsg-7 | - |
Fixed versions
| 1.7.0+dfsg-7 |
Sources
- osv: DEBIAN-CVE-2017-7393#Debian:14/tigervnc
- https://security-tracker.debian.org/tracker/CVE-2017-7393
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