Insecure DLL loading in pg_ivm - CVE-2023-23554
Published: March 6, 2023
Vulnerability identifier: #VU72760
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-23554
CWE-ID: CWE-427
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to the application loads DLL libraries in an insecure manner when refreshing an IMMV. A remote user can place a specially crafted .dll file and execute unexpected functions from other schemas.
Affected software
pg_ivm
How to mitigate CVE-2023-23554
Install updates from vendor's website.
pg_ivm - update to 1.5.1