CVE-2023-23554 Code injection in pg ivm
Attackers can execute arbitrary code with materialized view owner privileges by exploiting uncontrolled search path elements in pg_ivm.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-23554?
CVE-2023-23554 is a high-severity code injection vulnerability in pg_ivm, published on 7 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Uncontrolled search path element vulnerability exists in pg_ivm versions prior to 1.5.1. When refreshing an IMMV, pg_ivm executes functions without specifying schema names. Under certain conditions, pg_ivm may be tricked to execute unexpected functions from other schemas with the IMMV owner's privilege. If this vulnerability is exploited, an unexpected function provided by an attacker may be executed with the privilege of the materialized view owner.
Weakness: CWE-427
Which versions are affected by CVE-2023-23554?
It affects 1 product.
Products include Sraoss Pg Ivm.
How do I fix CVE-2023-23554?
No fix has been published for CVE-2023-23554 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2023-23554 being exploited?
There is no known exploitation of CVE-2023-23554 in the wild and no public exploit code.
Other vulnerabilities in pg_ivm
Sources
Also known as GHSA-jwqx-q9h3-4q35.