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Vulnerability details: VCID-nttu-4rcn-aaab
Vulnerability ID VCID-nttu-4rcn-aaab
Aliases CVE-2020-23793
Summary An issue was discovered in spice-server spice-server-0.14.0-6.el7_6.1.x86_64 of Redhat's VDI product. There is a security vulnerablility that can restart KVMvirtual machine without any authorization. It is not yet known if there will be other other effects.
Status Published
Exploitability 0.5
Weighted Severity 7.7
Risk 3.9
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-862 Missing Authorization
CWE-20 Improper Input Validation
System Score Found at
cvssv3 7.4 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-23793.json
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epss 0.0009 https://api.first.org/data/v1/epss?cve=CVE-2020-23793
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epss 0.00361 https://api.first.org/data/v1/epss?cve=CVE-2020-23793
cvssv3.1 8.6 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 8.6 https://nvd.nist.gov/vuln/detail/CVE-2020-23793
cvssv3.1 8.6 https://nvd.nist.gov/vuln/detail/CVE-2020-23793
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-23793.json
https://api.first.org/data/v1/epss?cve=CVE-2020-23793
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-23793
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/zelat/spice-security-issues
2234984 https://bugzilla.redhat.com/show_bug.cgi?id=2234984
cpe:2.3:a:spice-space:spice-server:0.14.0-6el7_6.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:spice-space:spice-server:0.14.0-6el7_6.1:*:*:*:*:*:*:*
CVE-2020-23793 https://nvd.nist.gov/vuln/detail/CVE-2020-23793
No exploits are available.
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-23793.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-23793
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-23793
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.28394
EPSS Score 0.00063
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.