Information disclosure in Google Kubernetes Engine - CVE-2019-10365
Published: October 22, 2019
Vulnerability identifier: #VU22046
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-10365
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists due to the affected plugin creates a temporary file named ".kube…config" containing a temporary access token in the project workspace. A remote authenticated user with Job/Read permission can access the file via workspace browsers, or accidentally archived, disclosing the token.
Affected software
Google Kubernetes Engine
How to mitigate CVE-2019-10365
Install updates from vendor's website.
Google Kubernetes Engine - update to 0.6.3