CVE-2020-25653

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Source
https://cve.org/CVERecord?id=CVE-2020-25653
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-25653.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-25653
Downstream
Related
Published
2020-11-26T02:15:11.933Z
Modified
2026-05-28T04:05:51.254126937Z
Severity
  • 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "unresolved_ranges": [
        {
            "vendor_product": "debian:debian_linux",
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "9.0"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "vendor_product": "fedoraproject:fedora",
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "32"
                },
                {
                    "last_affected": "33"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}
References

Affected packages

Git / gitlab.freedesktop.org/spice/linux/vd_agent

Affected ranges

Type
GIT
Repo
https://gitlab.freedesktop.org/spice/linux/vd_agent
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
bfbb63d3aef2e741eeeec402f2f0b5469f42f0fa
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.20.0"
        }
    ],
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:spice-space:spice-vdagent:*:*:*:*:*:*:*:*"
}

Affected versions

spice-vdagent-0.*
spice-vdagent-0.10.0
spice-vdagent-0.10.1
spice-vdagent-0.12.0
spice-vdagent-0.12.1
spice-vdagent-0.14.0
spice-vdagent-0.15.0
spice-vdagent-0.16.0
spice-vdagent-0.17.0
spice-vdagent-0.18.0
spice-vdagent-0.19.0
spice-vdagent-0.20.0
spice-vdagent-0.6.3
spice-vdagent-0.8.0
spice-vdagent-0.8.1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-25653.json"