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CVE-2020-14405

Description

An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size.

Risk Information

Base Score
6.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
1.448

Associated Vulnerability

VulnerabilityOS Platform
vnc server library (USN-4434-1) libvncclient1_0.9.11+dfsg-1ubuntu1.3_i386.debLinux
vnc server library (USN-4434-1) libvncclient1_0.9.11+dfsg-1ubuntu1.3_amd64.debLinux
vnc server library (USN-4434-1) libvncclient1_0.9.12+dfsg-9ubuntu0.2_i386.debLinux
vnc server library (USN-4434-1) libvncclient1_0.9.12+dfsg-9ubuntu0.2_amd64.debLinux
vnc server library (USN-4434-1) libvncclient1_0.9.10+dfsg-3ubuntu0.16.04.5_i386.debLinux
vnc server library (USN-4434-1) libvncclient1_0.9.10+dfsg-3ubuntu0.16.04.5_amd64.debLinux
vnc server library (USN-4434-1) libvncserver1_0.9.11+dfsg-1ubuntu1.3_i386.debLinux
vnc server library (USN-4434-1) libvncserver1_0.9.11+dfsg-1ubuntu1.3_amd64.debLinux
vnc server library (USN-4434-1) libvncserver1_0.9.12+dfsg-9ubuntu0.2_i386.debLinux
vnc server library (USN-4434-1) libvncserver1_0.9.12+dfsg-9ubuntu0.2_amd64.debLinux
vnc server library (USN-4434-1) libvncserver1_0.9.10+dfsg-3ubuntu0.16.04.5_i386.debLinux
vnc server library (USN-4434-1) libvncserver1_0.9.10+dfsg-3ubuntu0.16.04.5_amd64.debLinux
(RHSA-2021:1811) libvncserver security update libvncserver-0.9.11-17.el8.i686.rpmLinux
(RHSA-2021:1811) libvncserver security update libvncserver-0.9.11-17.el8.x86_64.rpmLinux
(RHSA-2021:1811) libvncserver security update libvncserver-debugsource-0.9.11-17.el8.i686.rpmLinux
(RHSA-2021:1811) libvncserver security update libvncserver-debugsource-0.9.11-17.el8.x86_64.rpmLinux
(RHSA-2021:1811)Moderate: security update libvncserver-debuginfo-0.9.11-17.el8.i686.rpmLinux
(RHSA-2021:1811)Moderate: security update libvncserver-debuginfo-0.9.11-17.el8.x86_64.rpmLinux
libvncserver security update (RLSA-2021:1811) libvncserver-0.9.11-17.el8.i686.rpmLinux
libvncserver security update (RLSA-2021:1811) libvncserver-0.9.11-17.el8.x86_64.rpmLinux
Libvncserver update (ELSA-2021-1811) libvncserver-0.9.11-17.el8.i686.rpmLinux
Libvncserver update (ELSA-2021-1811) libvncserver-0.9.11-17.el8.x86_64.rpmLinux
Moderate: libvncserver security update libvncserver-0.9.11-17.el8.i686.rpmLinux
Moderate: libvncserver security update libvncserver-0.9.11-17.el8.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234