CVE-2023-27867 IBM Db2 code execution

What is CVE-2023-27867?

CVE-2023-27867 is a medium-severity code injection vulnerability in Ibm Db2, published on 8 Jul 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

IBM Db2 JDBC Driver for Db2 for Linux, UNIX and Windows 10.5, 11.1, and 11.5 could allow a remote authenticated attacker to execute arbitrary code via JNDI Injection. By sending a specially crafted request using the property clientRerouteServerListJNDIName, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 249514.

Weakness: CWE-94

Which versions are affected by CVE-2023-27867?

It affects 1 product.

Products include Ibm Db2.

How do I fix CVE-2023-27867?

No fix has been published for CVE-2023-27867 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-2023-27867 being exploited?

There is no known exploitation of CVE-2023-27867 in the wild and no public exploit code.

Other vulnerabilities in Ibm Db2

• CVE-2012-1797 IBM DB2 9.5 uses world-writable permissions for nodes.reg, which has unspecified impact and attack vectors. Critical 10.0
• CVE-2010-3731 Memory corruption in n/a Critical 10.0
• CVE-2010-3193 Other in n/a Critical 10.0
• CVE-2009-4335 Other in n/a Critical 10.0
• CVE-2009-3473 Missing authorization in n/a Critical 10.0

All Ibm Db2 vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-6rh4-jr4q-29gx.