Vulnerability CVE-2020-15529


Published: 2020-07-05

Description:
An issue was discovered in GOG Galaxy Client 2.0.17. Local escalation of privileges is possible when a user installs a game or performs a verify/repair operation. The issue exists because of weak file permissions and can be exploited by using opportunistic locks.

Type:

CWE-269

(Improper Privilege Management)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
GOG -> Galaxy 

 References:
http://daniels-it-blog.blogspot.com/2020/07/gog-galaxy-escalation-of-privileges.html

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