CVE-2026-107383
CVE-2026-107383 · MariaDB Connector/Node.js exposes uninitialized process memory through malformed GeoJSON parameters
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MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. Prior to 3.2.5, 3.3.4, 3.4.7, and 3.5.4, the GeoJSON Polygon and MultiPolygon binary encoders size a Buffer.allocUnsafe() allocation from each ring's numeric length before confirming that the ring is an array. A malformed non-array ring can therefore reserve bytes that the writing loop skips, and the connector sends the full buffer through execute() or batch(), disclosing uninitialized Node.js heap data into a database value. The persisted data can include other users' content, session material, database credentials, or TLS key material and may propagate to backups and replicas. The text-protocol query() path is not affected. This issue is fixed in versions 3.2.5, 3.3.4, 3.4.7, and 3.5.4.
CVSS 7.5 · Hoch · EPSS 0,4% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: node · database
Betroffene Produkte und Versionen
mariadb-connector-nodejs
- Softwareversionen
- < 3.2.5: Betroffen
- >= 3.3.0, < 3.3.4: Betroffen
- >= 3.4.0, < 3.4.7: Betroffen
- >= 3.5.0-rc.0, < 3.5.4: Betroffen
Keine Korrektur veröffentlicht
mariadb npm
- Betroffene Versionsbereiche
- SEMVER: < 3.2.5
Auf 3.2.5 aktualisieren
mariadb npm
- Betroffene Versionsbereiche
- SEMVER: ≥ 3.3.0, < 3.3.4
Auf 3.3.4 aktualisieren
mariadb npm
- Betroffene Versionsbereiche
- SEMVER: ≥ 3.4.0, < 3.4.7
Auf 3.4.7 aktualisieren
mariadb npm
- Betroffene Versionsbereiche
- SEMVER: ≥ 3.5.0-rc.0, < 3.5.4
Auf 3.5.4 aktualisieren
Originalquellen
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/security/advisories/GHSA-48qf-xh34-q73r
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/2314c03b785db482599d2befd06f4992e5fc46b3
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/a4aa048b57dc47309b80e5cc25a4a8eedb32fd9f
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/b2ca628864b0fc2e3e94ea96910f6b693ad5bd30
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/faa27d1b2b7753a54000f586d5148089b60d1284
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.2.5
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.3.4
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.4.7
- https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.5.4
- https://jira.mariadb.org/browse/CONJS-367
- https://nvd.nist.gov/vuln/detail/CVE-2026-107383