TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow, which occurs in TightDecoder::FilterGradient. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.
CVSS Details
- CVSS 3.1 Base Score: 7.2
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade tigervncUpgrade tigervnc-server-moduleUpgrade tigervnc-server-appletUpgrade tigervnc-server-minimalUpgrade tigervnc-debuginfoUpgrade tigervnc-iconsUpgrade tigervnc-serverUpgrade tigervnc-license | Oct 28, 2020 | Dec 26, 2019 |
| Amazon_linux | — | Upgrade tigervnc | Dec 19, 2020 | Dec 26, 2019 |
| Centos_linux | — | Upgrade tigervnc-server-debuginfoUpgrade tigervnc-server-appletUpgrade tigervnc-server-module-debuginfoUpgrade tigervnc-server-minimalUpgrade tigervnc-serverUpgrade tigervnc-debugsourceUpgrade tigervnc-server-moduleUpgrade tigervnc-server-minimal-debuginfoUpgrade tigervnc-licenseUpgrade tigervncUpgrade tigervnc-debuginfoUpgrade tigervnc-icons | Apr 20, 2020 | Dec 26, 2019 |
| Debian | — | Upgrade tigervnc | Jul 30, 2024 | Dec 26, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade tigervnc-iconsUpgrade tigervnc-licenseUpgrade tigervnc-serverUpgrade tigervnc-server-minimalUpgrade tigervnc | Feb 22, 2021 | Dec 26, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade tigervncUpgrade tigervnc-serverUpgrade tigervnc-licenseUpgrade tigervnc-server-minimalUpgrade tigervnc-icons | Jan 20, 2021 | Dec 26, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade tigervnc-iconsUpgrade tigervnc-serverUpgrade tigervnc-server-minimalUpgrade tigervnc-licenseUpgrade tigervnc | Feb 3, 2021 | Dec 26, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade tigervnc-serverUpgrade tigervncUpgrade tigervnc-server-minimalUpgrade tigervnc-iconsUpgrade tigervnc-license | Aug 31, 2020 | Dec 26, 2019 |
| Oracle Solaris | — | Upgrade desktop/remote-desktop/tigervnc to version 1.10.1-11.4.21.0.1.69.0 on Solaris 11.4Upgrade x11/server/xvnc to version 1.10.1-11.4.21.0.1.69.0 on Solaris 11.4 | Jan 19, 2021 | Dec 26, 2019 |
| Oracle_linux | — | Upgrade tigervnc-server-moduleUpgrade tigervnc-server-appletUpgrade tigervnc-iconsUpgrade tigervnc-server-minimalUpgrade tigervncUpgrade tigervnc-licenseUpgrade tigervnc-server | Oct 7, 2020 | Dec 20, 2019 |
| Redhat_linux | — | No solution existsUpgrade tigervnc-licenseUpgrade tigervnc-server-minimal-debuginfoUpgrade tigervnc-debugsourceUpgrade tigervnc-server-debuginfoUpgrade tigervncUpgrade tigervnc-serverUpgrade tigervnc-server-moduleUpgrade tigervnc-debuginfoUpgrade tigervnc-server-minimalUpgrade tigervnc-server-module-debuginfoUpgrade tigervnc-server-appletUpgrade tigervnc-icons | Apr 20, 2020 | Dec 26, 2019 |
| Suse | — | Upgrade xorg-x11-Xvnc-javaUpgrade libXvnc-develUpgrade tigervnc-x11vncUpgrade xorg-x11-Xvnc-novncUpgrade xorg-x11-Xvnc-moduleUpgrade xorg-x11-XvncUpgrade libXvnc1Upgrade tigervnc | Jan 23, 2020 | Dec 26, 2019 |
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