CVE-2026-107383: fallo de gravedad alta en mariadb-corporation mariadb-connector-nodejs
MariaDB Connector/Node.js exposes uninitialized process memory through malformed GeoJSON parameters
Publicada el
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 0.4%
probabilidad de explotación
0.4%top 69% de las CVE
explotación observada
noninguna fuente lo reporta
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Productos afectados
mariadb-corporation · mariadb-connector-nodejsCVEs relacionadas — mariadb-corporation mariadb-connector-nodejs
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-55215HIGHMariaDB Connector/Node.js: Connector leaks the cleartext password to an MitM despite `ssl: true`EPSS 0.6%CVE-2026-55855MEDIUMMariaDB Connector/Node.js: Possible SQL injection in Buffer parameter escaping under big5/gbk/sjis/cp932/gb18030 client charsetsEPSS 0.5%CVE-2026-107384HIGHMariaDB Connector/Node.js: SQL injection through object keys in SET expansion (permitSetMultiParamEntries)EPSS 0.4%CVE-2026-107385HIGHMariaDB Connector/Node.js: SQL injection in the text protocol when the session uses NO_BACKSLASH_ESCAPESEPSS 0.4%CVE-2026-55854MEDIUMMariaDB Connector/Node.js: Cleartext Transmission of Sensitive Information and Insufficiently Protected Credentials in mariadbEPSS 0.4%CVE-2026-107382MEDIUMMariaDB Connector/Node.js: Uncaught exception crashes the client during ed25519 authentication with zero-configuration TLSEPSS 0.2%
Referencias
https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/2314c03b785db482599d2befd06f4992e5fc46b3https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/a4aa048b57dc47309b80e5cc25a4a8eedb32fd9fhttps://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/b2ca628864b0fc2e3e94ea96910f6b693ad5bd30https://github.com/mariadb-corporation/mariadb-connector-nodejs/commit/faa27d1b2b7753a54000f586d5148089b60d1284https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.2.5https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.3.4https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.4.7https://github.com/mariadb-corporation/mariadb-connector-nodejs/releases/tag/3.5.4https://github.com/mariadb-corporation/mariadb-connector-nodejs/security/advisories/GHSA-48qf-xh34-q73rhttps://jira.mariadb.org/browse/CONJS-367