CVE-2023-27866 IBM Informix JDBC code execution
Remote attackers can execute arbitrary code via JNDI injection in the IBM Informix JDBC Driver if LDAP URLs are not verified.
- 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-2023-27866?
CVE-2023-27866 is a medium-severity code injection vulnerability in IBM Informix JDBC, published on 28 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
IBM Informix JDBC Driver 4.10 and 4.50 is susceptible to remote code execution attack via JNDI injection when driver code or the application using the driver do not verify supplied LDAP URL in Connect String. IBM X-Force ID: 249511.
Weakness: CWE-94
Which versions are affected by CVE-2023-27866?
It affects 1 product.
Products include Ibm Informix Jdbc Driver.
How do I fix CVE-2023-27866?
No fix has been published for CVE-2023-27866 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-2023-27866 being exploited?
There is no known exploitation of CVE-2023-27866 in the wild and no public exploit code.
Sources
Also known as GHSA-m9fq-5h8w-v8jr.