CVE-2019-20788
Description
libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large height or width value. NOTE: this may overlap CVE-2019-15690.
Risk Information
Base Score
9.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.796
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| SUSE-SU-2020:1165-1(SUSE Linux Enterprise Server 12-SP5 ) libvncclient0-0.9.9-17.19.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1165-1(SUSE Linux Enterprise Server 12-SP4 ) libvncclient0-0.9.9-17.19.1.x86_64_SP4.rpm | Linux |
| SUSE-SU-2020:1165-1(SUSE Linux Enterprise Server 12-SP5 ) libvncclient0-debuginfo-0.9.9-17.19.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1165-1(SUSE Linux Enterprise Server 12-SP4 ) libvncclient0-debuginfo-0.9.9-17.19.1.x86_64_SP4.rpm | Linux |
| SUSE-SU-2020:1165-1(SUSE Linux Enterprise Server 12-SP5 ) LibVNCServer-debugsource-0.9.9-17.19.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1165-1(SUSE Linux Enterprise Server 12-SP4 ) LibVNCServer-debugsource-0.9.9-17.19.1.x86_64_SP4.rpm | Linux |
| SUSE-SU-2020:1165-1(SUSE Linux Enterprise Server 12-SP5 ) libvncserver0-0.9.9-17.19.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1165-1(SUSE Linux Enterprise Server 12-SP4 ) libvncserver0-0.9.9-17.19.1.x86_64_SP4.rpm | Linux |
| SUSE-SU-2020:1165-1(SUSE Linux Enterprise Server 12-SP5 ) libvncserver0-debuginfo-0.9.9-17.19.1.x86_64.rpm | Linux |
| SUSE-SU-2020:1165-1(SUSE Linux Enterprise Server 12-SP4 ) libvncserver0-debuginfo-0.9.9-17.19.1.x86_64_SP4.rpm | Linux |
| vnc server library (USN-4407-1) libvncclient1_0.9.11+dfsg-1ubuntu1.2_i386.deb | Linux |
| vnc server library (USN-4407-1) libvncclient1_0.9.11+dfsg-1ubuntu1.2_amd64.deb | Linux |
| vnc server library (USN-4407-1) libvncclient1_0.9.12+dfsg-9ubuntu0.1_i386.deb | Linux |
| vnc server library (USN-4407-1) libvncclient1_0.9.12+dfsg-9ubuntu0.1_amd64.deb | Linux |
| vnc server library (USN-4407-1) libvncclient1_0.9.11+dfsg-1.3ubuntu0.1_i386.deb | Linux |
| vnc server library (USN-4407-1) libvncclient1_0.9.11+dfsg-1.3ubuntu0.1_amd64.deb | Linux |
| vnc server library (USN-4407-1) libvncclient1_0.9.10+dfsg-3ubuntu0.16.04.4_i386.deb | Linux |
| vnc server library (USN-4407-1) libvncclient1_0.9.10+dfsg-3ubuntu0.16.04.4_amd64.deb | Linux |
| vnc server library (USN-4407-1) libvncserver1_0.9.11+dfsg-1ubuntu1.2_i386.deb | Linux |
| vnc server library (USN-4407-1) libvncserver1_0.9.11+dfsg-1ubuntu1.2_amd64.deb | Linux |
| vnc server library (USN-4407-1) libvncserver1_0.9.12+dfsg-9ubuntu0.1_i386.deb | Linux |
| vnc server library (USN-4407-1) libvncserver1_0.9.12+dfsg-9ubuntu0.1_amd64.deb | Linux |
| vnc server library (USN-4407-1) libvncserver1_0.9.11+dfsg-1.3ubuntu0.1_i386.deb | Linux |
| vnc server library (USN-4407-1) libvncserver1_0.9.11+dfsg-1.3ubuntu0.1_amd64.deb | Linux |
| vnc server library (USN-4407-1) libvncserver1_0.9.10+dfsg-3ubuntu0.16.04.4_i386.deb | Linux |
| vnc server library (USN-4407-1) libvncserver1_0.9.10+dfsg-3ubuntu0.16.04.4_amd64.deb | 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