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CVE-2020-25653

Description

A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.

Risk Information

Base Score
6.3
MODERATE
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
EPSS Score
Exploitation Probability
0.113

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