CVE-2017-20186 : ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in nikooo777 ckSurf up

** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in nikooo777 ckSurf up to 1.19.2. It has been declared as problematic. This vulnerability affects the function SpecListMenuDead of the file csgo/addons/sourcemod/scripting/ckSurf/misc.sp of the component Spectator List Name Handler. The manipulation of the argument cleanName leads to denial of service. Upgrading to version 1.21.0 is able to address this issue. The name of the patch is fd6318d99083a06363091441a0614bd2f21068e6. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-238156. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Published 2023-08-28 13:15:09

Updated 2024-08-05 22:15:31

Source VulDB

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2017-20186

Nikooo777 » Cksurf
Versions before (<) 1.21.0
cpe:2.3:a:nikooo777:cksurf:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2017-20186

EPSS FAQ

0.12%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 46 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2017-20186

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
2.7	LOW	AV:A/AC:L/Au:S/C:N/I:N/A:P	5.1	2.9	VulDB
Access Vector: Adjacent Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
3.5	LOW	CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	2.1	1.4	VulDB
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low
3.5	LOW	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	2.1	1.4	VulDB	2024-02-29
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2017-20186

CWE-404 Improper Resource Shutdown or Release

The product does not release or incorrectly releases a resource before it is made available for re-use.

Assigned by: cna@vuldb.com (Primary)

References for CVE-2017-20186

https://github.com/nikooo777/ckSurf/releases/tag/1.21.0

Release ckSurf 1.21.0 · nikooo777/ckSurf · GitHub
Release Notes
https://forums.alliedmods.net/showthread.php?t=297179

[help] cksurf csgo spectator list exploit? - AlliedModders
Issue Tracking;Third Party Advisory
https://vuldb.com/?id.238156

CVE-2017-20186: nikooo777 ckSurf Spectator List Name misc.sp SpecListMenuDead denial of service
Third Party Advisory
https://github.com/nikooo777/ckSurf/commit/fd6318d99083a06363091441a0614bd2f21068e6

fixed exploit with names · nikooo777/ckSurf@fd6318d · GitHub
Patch
https://vuldb.com/?ctiid.238156

CVE-2017-20186: nikooo777 ckSurf Spectator List Name misc.sp SpecListMenuDead denial of service
Third Party Advisory

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Vulnerability Details : CVE-2017-20186

Products affected by CVE-2017-20186

Exploit prediction scoring system (EPSS) score for CVE-2017-20186

CVSS scores for CVE-2017-20186

CWE ids for CVE-2017-20186

References for CVE-2017-20186