CVE-2024-6381

Published: Jul 2, 2024Modified: Jun 17, 2026

5.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploitability: 3.9 / Impact: 1.4

Source: NVD

Description

The bson_strfreev function in the MongoDB C driver library may be susceptible to an integer overflow where the function will try to free memory at a negative offset. This may result in memory corruption. This issue affected libbson versions prior to 1.26.2

Affected (1)

Products: Mongodb: Libbson

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mongodb Libbson	Before 1.26.2

Related CWEs

Integer Overflow to Buffer Overflow

The product performs a calculation to determine how much memory to allocate, but an integer overflow can occur that causes less memory to be allocated than expected, leading to a buffer overflow.

References (4)

https://jira.mongodb.org/browse/CDRIVER-5622

Source: cna@mongodb.com

Issue TrackingVendor Advisory

https://jira.mongodb.org/browse/CDRIVER-5622

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingVendor Advisory

https://lists.debian.org/debian-lts-announce/2025/05/msg00012.html

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.debian.org/debian-lts-announce/2025/05/msg00027.html

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.