Debian Security Advisory
DLA-2451-1 libvncserver -- LTS security update
- Date Reported:
- 15 Nov 2020
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2020-25708.
- More information:
An issue has been found in libvncserver, an API to write one's own VNC server. Due to some missing checks, a divide by zero could happen, which could result in a denial of service.
For Debian 9 stretch, this problem has been fixed in version 0.9.11+dfsg-1.3~deb9u6.
We recommend that you upgrade your libvncserver packages.
For the detailed security status of libvncserver please refer to its security tracker page at: https://security-tracker.debian.org/tracker/libvncserver
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS