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CVE-2020-25652

Description

A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in /run/spice-vdagentd/spice-vdagent-sock. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior.

Risk Information

Base Score
5.5
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.21

Associated Vulnerability

VulnerabilityOS Platform
Spice agent for Linux (USN-4617-1) spice-vdagent_0.17.0-1ubuntu2.2_i386.debLinux
Spice agent for Linux (USN-4617-1) spice-vdagent_0.17.0-1ubuntu2.2_amd64.debLinux
Spice agent for Linux (USN-4617-1) spice-vdagent_0.19.0-2ubuntu0.2_amd64.debLinux
Spice agent for Linux (USN-4617-1) spice-vdagent_0.20.0-1ubuntu0.1_amd64.debLinux
(RHSA-2021:1791) spice-vdagent security and bug fix update spice-vdagent-0.20.0-3.el8.x86_64.rpmLinux
(RHSA-2021:1791) spice-vdagent security and bug fix update spice-vdagent-debugsource-0.20.0-3.el8.x86_64.rpmLinux
SUSE-SU-2021:2766-1(SUSE Linux Enterprise Server 12-SP5 ) spice-vdagent-0.16.0-8.8.2.x86_64.rpmLinux
SUSE-SU-2021:2766-1(SUSE Linux Enterprise Server 12-SP5 ) spice-vdagent-debuginfo-0.16.0-8.8.2.x86_64.rpmLinux
SUSE-SU-2021:2766-1(SUSE Linux Enterprise Server 12-SP5 ) spice-vdagent-debugsource-0.16.0-8.8.2.x86_64.rpmLinux
SUSE-SU-2021:2614-1(SUSE Linux Enterprise Module for Desktop Applications 15-SP3 ) spice-vdagent-0.21.0-3.3.1.x86_64.rpmLinux
SUSE-SU-2021:2614-1(SUSE Linux Enterprise Module for Desktop Applications 15-SP3 ) spice-vdagent-debuginfo-0.21.0-3.3.1.x86_64.rpmLinux
SUSE-SU-2021:2614-1(SUSE Linux Enterprise Module for Desktop Applications 15-SP3 ) spice-vdagent-debugsource-0.21.0-3.3.1.x86_64.rpmLinux
(RHSA-2021:1791)Moderate: security and bug fix update spice-vdagent-debuginfo-0.20.0-3.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