| Name | CVE-2024-6381 |
| 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 |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-4160-1, DLA-4175-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libbson-xs-perl (PTS) | bullseye | 0.8.4-1 | vulnerable |
| bullseye (security) | 0.8.4-1+deb11u1 | fixed |
| bookworm | 0.8.4-2+deb12u1 | fixed |
| mongo-c-driver (PTS) | bullseye | 1.17.6-1 | vulnerable |
| bullseye (security) | 1.17.6-1+deb11u1 | fixed |
| bookworm | 1.23.1-1+deb12u1 | fixed |
| trixie | 1.30.3-1 | fixed |
| sid | 1.30.4-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://jira.mongodb.org/browse/CDRIVER-5622
Fixed by: https://github.com/mongodb/mongo-c-driver/commit/361c2e669be1c41f9638530b3867f316e96692bb (1.27.0)
Fixed by: https://github.com/mongodb/mongo-c-driver/commit/effd95c34ad421df94eec7c69236f0e4172552d0 (1.26.2)