CVE-2020-9361 : CryptoPro CSP through 5.0.0.10004 on 64-bit platforms allows local users with th

CryptoPro CSP through 5.0.0.10004 on 64-bit platforms allows local users with the SeChangeNotifyPrivilege right to cause denial of service because user-mode input is mishandled during process creation.

Published 2020-10-23 05:15:14

Updated 2021-07-21 11:39:24

Source MITRE

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2020-9361

Cryptopro » CSP » For X64
Versions up to, including, (<=) 5.0.0.10004
cpe:2.3:a:cryptopro:csp:*:*:*:*:*:*:x64:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2020-9361

EPSS FAQ

0.13%

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

~ 29 %

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

CVSS scores for CVE-2020-9361

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.1	LOW	AV:L/AC:L/Au:N/C:N/I:N/A:P	3.9	2.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

References for CVE-2020-9361

https://www.youtube.com/watch?v=b5vPDmMtzwQ

CVE-2020-9361/CVE-2020-9331 CryproPro Privilege Escalation Proof Of Concept - YouTube
Exploit;Third Party Advisory

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Vulnerability Details : CVE-2020-9361

Products affected by CVE-2020-9361

Exploit prediction scoring system (EPSS) score for CVE-2020-9361

CVSS scores for CVE-2020-9361

References for CVE-2020-9361