TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow. Vulnerability could be triggered from CopyRectDecoder due to incorrect value checks. 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 tigervnc-licenseUpgrade tigervncUpgrade tigervnc-debuginfoUpgrade tigervnc-server-moduleUpgrade tigervnc-serverUpgrade tigervnc-server-appletUpgrade tigervnc-iconsUpgrade tigervnc-server-minimal | Oct 28, 2020 | Dec 26, 2019 |
| Amazon_linux | — | Upgrade tigervnc | Dec 19, 2020 | Dec 26, 2019 |
| Centos_linux | — | Upgrade tigervnc-serverUpgrade tigervnc-server-debuginfoUpgrade tigervnc-server-moduleUpgrade tigervnc-debugsourceUpgrade tigervncUpgrade tigervnc-licenseUpgrade tigervnc-server-minimal-debuginfoUpgrade tigervnc-server-appletUpgrade tigervnc-iconsUpgrade tigervnc-server-minimalUpgrade tigervnc-server-module-debuginfoUpgrade tigervnc-debuginfo | Apr 20, 2020 | Dec 26, 2019 |
| Debian | — | Upgrade tigervnc | Jul 30, 2024 | Dec 26, 2019 |
| Gentoo Linux | — | Upgrade net-misc/tigervnc. | Jul 9, 2024 | Dec 26, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade tigervnc-iconsUpgrade tigervnc-server-minimalUpgrade tigervnc-serverUpgrade tigervncUpgrade tigervnc-license | Feb 22, 2021 | Dec 26, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade tigervnc-serverUpgrade tigervnc-server-minimalUpgrade tigervnc-iconsUpgrade tigervncUpgrade tigervnc-license | Jan 20, 2021 | Dec 26, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade tigervnc-iconsUpgrade tigervnc-server-minimalUpgrade tigervncUpgrade tigervnc-serverUpgrade tigervnc-license | Feb 3, 2021 | Dec 26, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade tigervnc-serverUpgrade tigervnc-server-minimalUpgrade tigervncUpgrade tigervnc-iconsUpgrade tigervnc-license | Aug 31, 2020 | Dec 26, 2019 |
| Oracle Solaris | — | Upgrade x11/server/xvnc to version 1.10.1-11.4.21.0.1.69.0 on Solaris 11.4Upgrade desktop/remote-desktop/tigervnc 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-iconsUpgrade tigervnc-server-moduleUpgrade tigervnc-licenseUpgrade tigervnc-server-minimalUpgrade tigervnc-server-appletUpgrade tigervnc-serverUpgrade tigervnc | Oct 7, 2020 | Sep 10, 2019 |
| Redhat_linux | — | Upgrade tigervnc-licenseUpgrade tigervnc-server-appletNo solution existsUpgrade tigervncUpgrade tigervnc-server-module-debuginfoUpgrade tigervnc-debuginfoUpgrade tigervnc-server-moduleUpgrade tigervnc-debugsourceUpgrade tigervnc-serverUpgrade tigervnc-server-minimal-debuginfoUpgrade tigervnc-server-minimalUpgrade tigervnc-iconsUpgrade tigervnc-server-debuginfo | Apr 20, 2020 | Dec 26, 2019 |
| Suse | — | Upgrade libXvnc1Upgrade tigervnc-x11vncUpgrade xorg-x11-Xvnc-javaUpgrade libXvnc-develUpgrade xorg-x11-Xvnc-novncUpgrade xorg-x11-Xvnc-moduleUpgrade tigervncUpgrade xorg-x11-Xvnc | Jan 22, 2020 | Dec 26, 2019 |
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