[Forgot Password]
Login  Register Subscribe

30481

 
 

423868

 
 

256040

 
 

909

 
 

199103

 
 

282

Paid content will be excluded from the download.


Download | Alert*
CVE
view JSON

CVE-2023-3972Date: (C)2023-11-03   (M)2024-01-04


A vulnerability was found in insights-client. This security issue occurs because of insecure file operations or unsafe handling of temporary files and directories that lead to local privilege escalation. Before the insights-client has been registered on the system by root, an unprivileged local user or attacker could create the /var/tmp/insights-client directory (owning the directory with read, write, and execute permissions) on the system. After the insights-client is registered by root, an attacker could then control the directory content that insights are using by putting malicious scripts into it and executing arbitrary code as root (trivially bypassing SELinux protections because insights processes are allowed to disable SELinux system-wide).

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.8CVSS Score :
Exploit Score: 1.8Exploit Score:
Impact Score: 5.9Impact Score:
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector:
Attack Complexity: LOWAccess Complexity:
Privileges Required: LOWAuthentication:
User Interaction: NONEConfidentiality:
Scope: UNCHANGEDIntegrity:
Confidentiality: HIGHAvailability:
Integrity: HIGH 
Availability: HIGH 
  
Reference:
RHSA-2023:6795
RHSA-2023:6796
RHSA-2023:6798
RHSA-2023:6811
https://access.redhat.com/errata/RHSA-2023:6264
https://access.redhat.com/errata/RHSA-2023:6282
https://access.redhat.com/errata/RHSA-2023:6283
https://access.redhat.com/errata/RHSA-2023:6284
https://access.redhat.com/security/cve/CVE-2023-3972
https://bugzilla.redhat.com/show_bug.cgi?id=2227027
https://github.com/RedHatInsights/insights-core/pull/3878

CWE    1
CWE-668
OVAL    3
oval:org.secpod.oval:def:508058
oval:org.secpod.oval:def:508156
oval:org.secpod.oval:def:508157

© SecPod Technologies