Ubuntu 23.04 USN-6064-1 Critical: SQL Parse Denial of Service

ubuntu

May 10, 2023

SQL parse could be made to denial of service if it received a specially crafted regular expression.

Summary

SQL parse could be made to denial of service if it received

a specially crafted regular expression.

Software Description:

- sqlparse: documentation for non-validating SQL parser in Python

Details:

It was discovered that SQL parse incorrectly handled certain regular expression.

An attacker could possibly use this issue to cause a denial of service.

Topics Covered

security advisory denial of service package update Ubuntu sqlparse

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 23.04:
  python3-sqlparse                0.4.2-1ubuntu0.23.04.1

Ubuntu 22.10:
  python3-sqlparse                0.4.2-1ubuntu0.22.10.1

Ubuntu 22.04 LTS:
  python3-sqlparse                0.4.2-1ubuntu0.22.04.1

Ubuntu 20.04 LTS:
  python3-sqlparse                0.2.4-3ubuntu0.1

Ubuntu 18.04 LTS:
  python-sqlparse                 0.2.4-0.1ubuntu0.1

In general, a standard system update will make all the necessary changes.