CVE-2018-6307
8.1
HIGH
CVSS 3.1
EPSS 9.5%
Description
LibVNC before commit ca2a5ac02fbbadd0a21fabba779c1ea69173d10b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution.
How to fix CVE-2018-6307
To remediate CVE-2018-6307, upgrade the affected package to a fixed version below.
- Debian/libvncserver—upgrade to 0.9.11+dfsg-1.2 or later
Is CVE-2018-6307 being exploited?
Moderate — EPSS is 9.5%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 0.9.11+dfsg-1.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |