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
Published: 2024-07-02
Score: 4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4160-1 libbson-xs-perl security update
Debian DLA Debian DLA DLA-4175-1 mongo-c-driver security update
EUVD EUVD EUVD-2024-47488 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
Ubuntu USN Ubuntu USN USN-7613-1 mongo-c-driver vulnerabilities
History

Mon, 03 Nov 2025 20:30:00 +0000

Type Values Removed Values Added
References

Thu, 02 Oct 2025 14:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:mongodb:libbson:*:*:*:*:*:*:*:*

Subscriptions

Mongodb Libbson
cve-icon MITRE

Status: PUBLISHED

Assigner: mongodb

Published:

Updated: 2025-11-03T19:34:28.669Z

Reserved: 2024-06-27T08:03:35.321Z

Link: CVE-2024-6381

cve-icon Vulnrichment

Updated: 2024-08-01T21:41:03.172Z

cve-icon NVD

Status : Modified

Published: 2024-07-02T18:15:03.963

Modified: 2025-11-03T20:17:03.300

Link: CVE-2024-6381

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses