MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases. From 3.0.0 until 3.3.7, 3.4.5, and 3.5.11, decoders for OK packet session-state blocks, column definition packets, text row data, or binary row data used server-declared lengths without confirming that the requested bytes remained in the receive buffer. The decoders could position reads, create sub-buffers, or decode strings beyond the packet boundary. A malicious or compromised server, or a machine-in-the-middle attacker, could trigger unchecked ArrayIndexOutOfBoundsException or IllegalArgumentException failures inside JDBC calls and terminate connection handling. This issue is fixed in versions 3.3.7, 3.4.5, and 3.5.11.
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History
Thu, 29 Oct 2026 22:45:00 +0000
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Mariadb
Mariadb mariadb-connector-j Mariadb-corporation Mariadb-corporation mariadb-connector-j |
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Mariadb
Mariadb mariadb-connector-j Mariadb-corporation Mariadb-corporation mariadb-connector-j |
Thu, 29 Oct 2026 21:00:00 +0000
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| Description | MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases. From 3.0.0 until 3.3.7, 3.4.5, and 3.5.11, decoders for OK packet session-state blocks, column definition packets, text row data, or binary row data used server-declared lengths without confirming that the requested bytes remained in the receive buffer. The decoders could position reads, create sub-buffers, or decode strings beyond the packet boundary. A malicious or compromised server, or a machine-in-the-middle attacker, could trigger unchecked ArrayIndexOutOfBoundsException or IllegalArgumentException failures inside JDBC calls and terminate connection handling. This issue is fixed in versions 3.3.7, 3.4.5, and 3.5.11. | |
| Title | MariaDB Connector/J: Rogue server can make the client read past the packet through server-declared lengths | |
| Weaknesses | CWE-125 CWE-130 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-10-29T20:49:24.148Z
Reserved: 2026-10-29T18:50:28.064Z
Link: CVE-2026-119277
No data.
Status : Received
Published: 2026-10-29T21:17:21.067
Modified: 2026-10-29T21:17:21.067
Link: CVE-2026-119277
No data.
OpenCVE Enrichment
Updated: 2026-10-29T22:45:03Z