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 | amazon-linux-ami-2-upgrade-tigervncamazon-linux-ami-2-upgrade-tigervnc-debuginfoamazon-linux-ami-2-upgrade-tigervnc-iconsamazon-linux-ami-2-upgrade-tigervnc-licenseamazon-linux-ami-2-upgrade-tigervnc-serveramazon-linux-ami-2-upgrade-tigervnc-server-appletamazon-linux-ami-2-upgrade-tigervnc-server-minimalamazon-linux-ami-2-upgrade-tigervnc-server-module | Oct 28, 2020 | Dec 26, 2019 | |
| Amazon_linux | — | amazon-linux-upgrade-tigervnc | Dec 19, 2020 | Dec 26, 2019 |
| Centos_linux | — | centos-upgrade-tigervnccentos-upgrade-tigervnc-debuginfocentos-upgrade-tigervnc-debugsourcecentos-upgrade-tigervnc-iconscentos-upgrade-tigervnc-licensecentos-upgrade-tigervnc-servercentos-upgrade-tigervnc-server-appletcentos-upgrade-tigervnc-server-debuginfocentos-upgrade-tigervnc-server-minimalcentos-upgrade-tigervnc-server-minimal-debuginfocentos-upgrade-tigervnc-server-modulecentos-upgrade-tigervnc-server-module-debuginfo | Apr 20, 2020 | Dec 26, 2019 |
| Debian | debian-upgrade-tigervnc | Jul 30, 2024 | Dec 26, 2019 | |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-tigervnchuawei-euleros-2_0_sp2-upgrade-tigervnc-iconshuawei-euleros-2_0_sp2-upgrade-tigervnc-licensehuawei-euleros-2_0_sp2-upgrade-tigervnc-serverhuawei-euleros-2_0_sp2-upgrade-tigervnc-server-minimal | Feb 22, 2021 | Dec 26, 2019 | |
| Huawei Euleros 2_0_sp3 | huawei-euleros-2_0_sp3-upgrade-tigervnchuawei-euleros-2_0_sp3-upgrade-tigervnc-iconshuawei-euleros-2_0_sp3-upgrade-tigervnc-licensehuawei-euleros-2_0_sp3-upgrade-tigervnc-serverhuawei-euleros-2_0_sp3-upgrade-tigervnc-server-minimal | Jan 20, 2021 | Dec 26, 2019 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-tigervnchuawei-euleros-2_0_sp5-upgrade-tigervnc-iconshuawei-euleros-2_0_sp5-upgrade-tigervnc-licensehuawei-euleros-2_0_sp5-upgrade-tigervnc-serverhuawei-euleros-2_0_sp5-upgrade-tigervnc-server-minimal | Feb 3, 2021 | Dec 26, 2019 | |
| Huawei Euleros 2_0_sp8 | huawei-euleros-2_0_sp8-upgrade-tigervnchuawei-euleros-2_0_sp8-upgrade-tigervnc-iconshuawei-euleros-2_0_sp8-upgrade-tigervnc-licensehuawei-euleros-2_0_sp8-upgrade-tigervnc-serverhuawei-euleros-2_0_sp8-upgrade-tigervnc-server-minimal | Aug 31, 2020 | Dec 26, 2019 | |
| Oracle Solaris | oracle-solaris-11-4-upgrade-desktop-remote-desktop-tigervnc-1-10-1-11-4-21-0-1-69-0oracle-solaris-11-4-upgrade-x11-server-xvnc-1-10-1-11-4-21-0-1-69-0 | Jan 19, 2021 | Dec 26, 2019 | |
| Oracle_linux | — | oracle-linux-upgrade-tigervncoracle-linux-upgrade-tigervnc-iconsoracle-linux-upgrade-tigervnc-licenseoracle-linux-upgrade-tigervnc-serveroracle-linux-upgrade-tigervnc-server-appletoracle-linux-upgrade-tigervnc-server-minimaloracle-linux-upgrade-tigervnc-server-module | Oct 7, 2020 | Dec 20, 2019 |
| Redhat_linux | no-fix-redhat-rpm-packageredhat-upgrade-tigervncredhat-upgrade-tigervnc-debuginforedhat-upgrade-tigervnc-debugsourceredhat-upgrade-tigervnc-iconsredhat-upgrade-tigervnc-licenseredhat-upgrade-tigervnc-serverredhat-upgrade-tigervnc-server-appletredhat-upgrade-tigervnc-server-debuginforedhat-upgrade-tigervnc-server-minimalredhat-upgrade-tigervnc-server-minimal-debuginforedhat-upgrade-tigervnc-server-moduleredhat-upgrade-tigervnc-server-module-debuginfo | Apr 20, 2020 | Dec 26, 2019 | |
| Suse | — | suse-upgrade-libxvnc-develsuse-upgrade-libxvnc1suse-upgrade-tigervncsuse-upgrade-tigervnc-x11vncsuse-upgrade-xorg-x11-xvncsuse-upgrade-xorg-x11-xvnc-javasuse-upgrade-xorg-x11-xvnc-modulesuse-upgrade-xorg-x11-xvnc-novnc | Jan 23, 2020 | Dec 26, 2019 |
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