==========================================================================
Ubuntu Security Notice USN-7613-1
July 02, 2025

mongo-c-driver vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS

Summary:

Several security issues were fixed in mongo-c-driver.

Software Description:
- mongo-c-driver: MongoDB driver for the C language

Details:

Karman Liu discovered that mongo-c-driver did not correctly handle certain
memory operations. An attacker could possibly use this issue to cause a
denial of service or execute arbitrary code. (CVE-2024-6381)

Karman Liu discovered that mongo-c-driver did not correctly handle certain
memory operations. An attacker could possibly use this issue to cause a
denial of service or execute arbitrary code. This issue only affected
Ubuntu 24.04 LTS. (CVE-2024-6383, CVE-2025-0755)

Update instructions:

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

Ubuntu 24.04 LTS
  libbson-1.0-0t64                1.26.0-1.1ubuntu2+esm1
                                  Available with Ubuntu Pro
  libbson-dev                     1.26.0-1.1ubuntu2+esm1
                                  Available with Ubuntu Pro
  libmongoc-1.0-0t64              1.26.0-1.1ubuntu2+esm1
                                  Available with Ubuntu Pro
  libmongoc-dev                   1.26.0-1.1ubuntu2+esm1
                                  Available with Ubuntu Pro

Ubuntu 22.04 LTS
  libbson-1.0-0                   1.21.0-1ubuntu0.1~esm1
                                  Available with Ubuntu Pro
  libbson-dev                     1.21.0-1ubuntu0.1~esm1
                                  Available with Ubuntu Pro
  libmongoc-1.0-0                 1.21.0-1ubuntu0.1~esm1
                                  Available with Ubuntu Pro
  libmongoc-dev                   1.21.0-1ubuntu0.1~esm1
                                  Available with Ubuntu Pro

Ubuntu 20.04 LTS
  libbson-1.0-0                   1.16.1-1ubuntu0.1~esm1
                                  Available with Ubuntu Pro
  libbson-dev                     1.16.1-1ubuntu0.1~esm1
                                  Available with Ubuntu Pro
  libmongoc-1.0-0                 1.16.1-1ubuntu0.1~esm1
                                  Available with Ubuntu Pro

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

References:
  https://ubuntu.com/security/notices/USN-7613-1
  CVE-2024-6381, CVE-2024-6383, CVE-2025-0755