nikooo777 ckSurf up to 1.19.2 Spectator List Name misc.sp SpecListMenuDead cleanName denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.18

Summaryinfo

A vulnerability, which was classified as problematic, was found in nikooo777 ckSurf up to 1.19.2. The affected element is the function SpecListMenuDead of the file csgo/addons/sourcemod/scripting/ckSurf/misc.sp of the component Spectator List Name Handler. Executing a manipulation of the argument cleanName can lead to denial of service. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is handled as CVE-2017-20186. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

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 with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was released 07/05/2017. The advisory is shared for download at forums.alliedmods.net. This vulnerability was named CVE-2017-20186. There are known technical details, but no exploit is available.

Upgrading to version 1.21.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch fd6318d99083a06363091441a0614bd2f21068e6 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published even before and not after the disclosure of the vulnerability. The advisory contains the following remark:

fixed exploit with names

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2017-11180). Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.8

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 3.5
CNA Vector (VulDB): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ckSurf 1.21.0
Patch: fd6318d99083a06363091441a0614bd2f21068e6

Timelineinfo

05/08/2017 🔍
07/05/2017 +58 days 🔍
08/26/2023 +2243 days 🔍
08/26/2023 +0 days 🔍
07/02/2025 +676 days 🔍

Sourcesinfo

Product: github.com

Advisory: fd6318d99083a06363091441a0614bd2f21068e6
Status: Confirmed

CVE: CVE-2017-20186 (🔍)
GCVE (CVE): GCVE-0-2017-20186
GCVE (VulDB): GCVE-100-238156
EUVD: 🔍

Entryinfo

Created: 08/26/2023 22:13
Updated: 07/02/2025 03:58
Changes: 08/26/2023 22:13 (48), 09/20/2023 17:05 (3), 09/20/2023 17:12 (28), 08/06/2024 04:16 (22), 07/02/2025 03:58 (1)
Complete: 🔍
Cache ID: 216:E69:103

Once again VulDB remains the best source for vulnerability data.

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