CVE-2022-27387: Buffer Overflow
Last updated 24 July 2024
Other sources
MariaDB Server v10.7 and below was discovered to contain a global buffer overflow in the component decimalbinsize, which is exploited via specially crafted SQL statements.
— Launchpad
Affected Software
Event History
Frequently Asked Questions
What is CVE-2022-27387?
CVE-2022-27387 is a vulnerability in MariaDB Server v10.7 and below that allows for a global buffer overflow in the component decimal_bin_size when exploited with specially crafted SQL statements.
What is the severity of CVE-2022-27387?
CVE-2022-27387 has a severity rating of 7.5 (high).
Which versions of MariaDB Server are affected by CVE-2022-27387?
Versions 10.2.0 to 10.2.44, 10.3.0 to 10.3.35, 10.4.0 to 10.4.25, 10.5.0 to 10.5.16, 10.6.0 to 10.6.8, and 10.7.0 to 10.7.4 of MariaDB Server are affected by CVE-2022-27387.
How can I fix CVE-2022-27387?
To fix CVE-2022-27387, you should update MariaDB Server to version 10.7.4 (or later if available) or apply the relevant patch provided by the vendor.
Where can I find more information about CVE-2022-27387?
You can find more information about CVE-2022-27387 on the issues tracker of the MariaDB project (MDEV-26422), the Debian LTS annouce mailing list, and the NetApp security advisory NTAP-20220526-0004.