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-appletUpgrade tigervnc-server-moduleUpgrade tigervnc-server-minimalUpgrade tigervnc-iconsUpgrade tigervnc-server | Oct 28, 2020 | Dec 26, 2019 |
| Amazon_linux | — | Upgrade tigervnc | Dec 19, 2020 | Dec 26, 2019 |
| Centos_linux | — | Upgrade tigervnc-server-appletUpgrade tigervnc-iconsUpgrade tigervnc-server-minimalUpgrade tigervnc-server-module-debuginfoUpgrade tigervnc-debuginfoUpgrade tigervnc-server-minimal-debuginfoUpgrade tigervnc-licenseUpgrade tigervncUpgrade tigervnc-debugsourceUpgrade tigervnc-server-debuginfoUpgrade tigervnc-server-moduleUpgrade tigervnc-server | 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 tigervncUpgrade tigervnc-licenseUpgrade tigervnc-serverUpgrade tigervnc-iconsUpgrade tigervnc-server-minimal | Feb 22, 2021 | Dec 26, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade tigervnc-server-minimalUpgrade tigervnc-serverUpgrade tigervnc-licenseUpgrade tigervnc-iconsUpgrade tigervnc | Jan 20, 2021 | Dec 26, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade tigervnc-iconsUpgrade tigervnc-server-minimalUpgrade tigervnc-licenseUpgrade tigervncUpgrade tigervnc-server | Feb 3, 2021 | Dec 26, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade tigervncUpgrade tigervnc-serverUpgrade tigervnc-server-minimalUpgrade tigervnc-licenseUpgrade tigervnc-icons | 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 tigervncUpgrade tigervnc-serverUpgrade tigervnc-server-moduleUpgrade tigervnc-server-appletUpgrade tigervnc-server-minimalUpgrade tigervnc-licenseUpgrade tigervnc-icons | Oct 7, 2020 | Sep 10, 2019 |
| Redhat_linux | — | Upgrade tigervnc-iconsUpgrade tigervnc-server-debuginfoUpgrade tigervnc-server-minimal-debuginfoUpgrade tigervnc-serverUpgrade tigervnc-server-minimalUpgrade tigervnc-server-moduleUpgrade tigervnc-debugsourceUpgrade tigervnc-debuginfoUpgrade tigervnc-server-appletUpgrade tigervncNo solution existsUpgrade tigervnc-server-module-debuginfoUpgrade tigervnc-license | Apr 20, 2020 | Dec 26, 2019 |
| Suse | — | Upgrade xorg-x11-Xvnc-novncUpgrade libXvnc1Upgrade tigervnc-x11vncUpgrade xorg-x11-Xvnc-javaUpgrade xorg-x11-xvncUpgrade libXvnc-develUpgrade tigervncUpgrade xorg-x11-Xvnc-module | Jan 22, 2020 | Dec 26, 2019 |
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