CVE-2019-15695
Description
TigerVNC version prior to 1.10.1 is vulnerable to stack buffer overflow, which could be triggered from CMsgReader::readSetCursor. This vulnerability occurs due to insufficient sanitization of PixelFormat. Since remote attacker can choose offset from start of the buffer to start writing his values, exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.
Risk Information
Base Score
7.2
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
3.424
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| (RHSA-2020:1497) tigervnc security update tigervnc-1.9.0-14.el8_1.x86_64.rpm | Linux |
| (RHSA-2020:1497) tigervnc security update tigervnc-debugsource-1.9.0-14.el8_1.x86_64.rpm | Linux |
| (RHSA-2020:1497) tigervnc security update tigervnc-icons-1.9.0-14.el8_1.noarch.rpm | Linux |
| (RHSA-2020:1497) tigervnc security update tigervnc-license-1.9.0-14.el8_1.noarch.rpm | Linux |
| (RHSA-2020:1497) tigervnc security update tigervnc-server-1.9.0-14.el8_1.x86_64.rpm | Linux |
| (RHSA-2020:1497) tigervnc security update tigervnc-server-applet-1.9.0-14.el8_1.noarch.rpm | Linux |
| (RHSA-2020:1497) tigervnc security update tigervnc-server-minimal-1.9.0-14.el8_1.x86_64.rpm | Linux |
| (RHSA-2020:1497) tigervnc security update tigervnc-server-module-1.9.0-14.el8_1.x86_64.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP5 ) libXvnc1-1.6.0-22.14.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP4 ) libXvnc1-1.6.0-22.14.1.x86_64_SP4.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP5 ) libXvnc1-debuginfo-1.6.0-22.14.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP4 ) libXvnc1-debuginfo-1.6.0-22.14.1.x86_64_SP4.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP4 ) tigervnc-1.6.0-22.14.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP4 ) tigervnc-debuginfo-1.6.0-22.14.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP5 ) tigervnc-1.6.0-22.14.1.x86_64_SP5.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP4 ) tigervnc-debugsource-1.6.0-22.14.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP5 ) tigervnc-debuginfo-1.6.0-22.14.1.x86_64_SP5.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP5 ) tigervnc-debugsource-1.6.0-22.14.1.x86_64_SP5.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP4 ) xorg-x11-Xvnc-1.6.0-22.14.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP4 ) xorg-x11-Xvnc-debuginfo-1.6.0-22.14.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP5 ) xorg-x11-Xvnc-1.6.0-22.14.1.x86_64_SP5.rpm | Linux |
| SUSE-SU-2020:1749-1(SUSE Linux Enterprise Server 12-SP5 ) xorg-x11-Xvnc-debuginfo-1.6.0-22.14.1.x86_64_SP5.rpm | Linux |
| (RHSA-2020:3875) tigervnc security and bug fix update tigervnc-1.8.0-21.el7.x86_64.rpm | Linux |
| (RHSA-2020:3875) tigervnc security and bug fix update tigervnc-icons-1.8.0-21.el7.noarch.rpm | Linux |
| (RHSA-2020:3875) tigervnc security and bug fix update tigervnc-license-1.8.0-21.el7.noarch.rpm | Linux |
| (RHSA-2020:3875) tigervnc security and bug fix update tigervnc-server-1.8.0-21.el7.x86_64.rpm | Linux |
| (RHSA-2020:3875) tigervnc security and bug fix update tigervnc-server-applet-1.8.0-21.el7.noarch.rpm | Linux |
| (RHSA-2020:3875) tigervnc security and bug fix update tigervnc-server-minimal-1.8.0-21.el7.x86_64.rpm | Linux |
| (RHSA-2020:3875) tigervnc security and bug fix update tigervnc-server-module-1.8.0-21.el7.x86_64.rpm | Linux |
| (CESA-2020:1497) tigervnc security update tigervnc-1.9.0-14.el8_1.x86_64.rpm | Linux |
| (CESA-2020:1497) tigervnc security update tigervnc-icons-1.9.0-14.el8_1.noarch.rpm | Linux |
| (CESA-2020:1497) tigervnc security update tigervnc-license-1.9.0-14.el8_1.noarch.rpm | Linux |
| (CESA-2020:1497) tigervnc security update tigervnc-server-1.9.0-14.el8_1.x86_64.rpm | Linux |
| (CESA-2020:1497) tigervnc security update tigervnc-server-applet-1.9.0-14.el8_1.noarch.rpm | Linux |
| (CESA-2020:1497) tigervnc security update tigervnc-server-minimal-1.9.0-14.el8_1.x86_64.rpm | Linux |
| (CESA-2020:1497) tigervnc security update tigervnc-server-module-1.9.0-14.el8_1.x86_64.rpm | Linux |
| (CESA-2020:3875) tigervnc security and bug fix update tigervnc-1.8.0-21.el7.x86_64.rpm | Linux |
| (CESA-2020:3875) tigervnc security and bug fix update tigervnc-icons-1.8.0-21.el7.noarch.rpm | Linux |
| (CESA-2020:3875) tigervnc security and bug fix update tigervnc-license-1.8.0-21.el7.noarch.rpm | Linux |
| (CESA-2020:3875) tigervnc security and bug fix update tigervnc-server-1.8.0-21.el7.x86_64.rpm | Linux |
| (CESA-2020:3875) tigervnc security and bug fix update tigervnc-server-minimal-1.8.0-21.el7.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234