CVE-2023-27867: IBM Db2 code execution

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-07-10 · updated 2026-06-17
Weakness: CWE-94

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.

Affected products

IBM Db2 for Linux, UNIX and Windows: 10.5.0.11, 11.1.4.7, 11.5

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/249514
https://security.netapp.com/advisory/ntap-20230803-0006/
https://www.ibm.com/support/pages/node/7010029
https://exchange.xforce.ibmcloud.com/vulnerabilities/249514
https://security.netapp.com/advisory/ntap-20230803-0006/
https://www.ibm.com/support/pages/node/7010029

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