CVE-2020-29260
Fixed in a distro release EPSS 1%
libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup().
Products: libvncserver_project libvncserver, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2 | libvncserver | 0.9.9-14.amzn2.0.1 |
| Amazon Linux 2 | libvncserver-devel | 0.9.9-14.amzn2.0.1 |
| Debian 10 | libvncserver | 0.9.11+dfsg-1.3+deb10u5 |
| Debian 12 | libvncserver | 0.9.13+dfsg-5 |
| Debian 13 | libvncserver | 0.9.13+dfsg-5 |
| Debian 14 | libvncserver | 0.9.13+dfsg-5 |
| SUSE Linux Enterprise Module for Package Hub 15 SP3 | LibVNCServer | 0.9.10-150000.4.29.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP4 | LibVNCServer | 0.9.10-150000.4.29.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP4 | LibVNCServer | 0.9.13-150400.3.3.1 |
| SUSE Linux Enterprise Server 12 SP5 | LibVNCServer | 0.9.9-17.41.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | LibVNCServer | 0.9.9-17.41.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | LibVNCServer | 0.9.9-17.41.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP3 | LibVNCServer | 0.9.10-150000.4.29.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP4 | LibVNCServer | 0.9.13-150400.3.3.1 |
| Ubuntu 14.04 LTS | x11vnc | no fix |
| Ubuntu 16.04 LTS | italc | no fix |
| Ubuntu 16.04 LTS | libvncserver | no fix |
| Ubuntu 16.04 LTS | tightvnc | no fix |
| Ubuntu 18.04 LTS | italc | no fix |
| Ubuntu 18.04 LTS | libvncserver | no fix |
| Ubuntu 18.04 LTS | tightvnc | no fix |
| Ubuntu 20.04 LTS | libvncserver | no fix |
| Ubuntu 20.04 LTS | tightvnc | no fix |
| Ubuntu 20.04 LTS | veyon | no fix |
| Ubuntu 22.04 LTS | libvncserver | 0.9.13+dfsg-3ubuntu0.1 |
| Ubuntu 22.04 LTS | tightvnc | no fix |
| Ubuntu 22.04 LTS | veyon | no fix |
| Ubuntu 22.04 LTS | x11vnc | no fix |
| Ubuntu 24.04 LTS | libvncserver | 0.9.14+dfsg-1ubuntu0.1 |
| Ubuntu 24.04 LTS | tightvnc | no fix |
| Ubuntu 24.04 LTS | veyon | no fix |
| Ubuntu 24.04 LTS | x11vnc | no fix |
| Ubuntu 25.10 | libvncserver | 0.9.15+dfsg-1ubuntu0.1 |
| Ubuntu 25.10 | tightvnc | no fix |
| Ubuntu 25.10 | veyon | no fix |
| Ubuntu 25.10 | x11vnc | no fix |
| Ubuntu 26.04 LTS | libvncserver | 0.9.15+dfsg-3ubuntu0.1 |
| Ubuntu 26.04 LTS | tightvnc | no fix |
| Ubuntu 26.04 LTS | veyon | no fix |
| Ubuntu 26.04 LTS | x11vnc | no fix |
| Ubuntu 26.10 | tightvnc | no fix |
| Ubuntu 26.10 | veyon | no fix |
| Ubuntu 26.10 | x11vnc | no fix |
| Ubuntu Pro 14.04 LTS | tightvnc | no fix |
| Ubuntu Pro 16.04 LTS | x11vnc | no fix |
| Ubuntu Pro 18.04 LTS | x11vnc | no fix |
| Ubuntu Pro 20.04 LTS | x11vnc | no fix |
| openSUSE Leap 15.3 | LibVNCServer | 0.9.10-150000.4.29.1 |
| openSUSE Leap 15.4 | LibVNCServer | 0.9.10-150000.4.29.1 |
| openSUSE Leap 15.4 | LibVNCServer | 0.9.13-150400.3.3.1 |