Vulnerabilidades de la pila Bases de datos · Página 13

redis-server Lua use-after-free may allow remote code execution

Redis is an in-memory data structure store. In all versions of redis-server with Lua scripting, an authenticated attacker can exploit the master-replica synchronization mechanism to trigger a use-after-free on replicas where replica-read-only is disabled or can be disabled, which may lead to remote code execution. A workaround is to prevent users from executing Lua scripts or avoid using replicas where replica-read-only is disabled. This is patched in version 8.6.3.

• Actualiza a 5:7.0.15-1~deb12u8
• Actualiza a 5:8.0.2-3+deb13u3
• Actualiza a 5:8.0.6-3
• Actualiza a 9.1.1-1

redis-server use-after-free in unblock client flow may allow remote code execution

Redis is an in-memory data structure store. In redis-server from 7.2.0 until 8.6.3, the unblock client flow does not handle an error return from `processCommandAndResetClient` when re-executing a blocked command. If a blocked client is evicted during this flow, an authenticated attacker can trigger a use-after-free that may lead to remote code execution. This has been patched in version 8.6.3.

• Actualiza a 5:8.0.2-3+deb13u3
• Actualiza a 5:8.0.6-3
• Actualiza a 9.1.1-1

CVE-2026-35240

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2
• Actualiza a 8.4.9-0ubuntu0.25.10.1
• Actualiza a 8.4.9-0ubuntu0.26.04.1

CVE-2026-35239

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2
• Actualiza a 8.4.9-0ubuntu0.25.10.1
• Actualiza a 8.4.9-0ubuntu0.26.04.1

CVE-2026-35238

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2
• Actualiza a 8.4.9-0ubuntu0.25.10.1
• Actualiza a 8.4.9-0ubuntu0.26.04.1

CVE-2026-35237

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2
• Actualiza a 8.4.9-0ubuntu0.25.10.1
• Actualiza a 8.4.9-0ubuntu0.26.04.1

CVE-2026-35236

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2
• Actualiza a 8.4.9-0ubuntu0.25.10.1
• Actualiza a 8.4.9-0ubuntu0.26.04.1

CVE-2026-35235

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: GIS). Supported versions that are affected are 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

CVE-2026-35234

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Partition). Supported versions that are affected are 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

CVE-2026-34308

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: JSON). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2
• Actualiza a 8.4.9-0ubuntu0.25.10.1
• Actualiza a 8.4.9-0ubuntu0.26.04.1

CVE-2026-34304

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2
• Actualiza a 8.4.9-0ubuntu0.25.10.1
• Actualiza a 8.4.9-0ubuntu0.26.04.1

CVE-2026-34303

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 1:10.11.18-0+deb12u1
• Actualiza a 1:11.8.6-0+deb13u1
• Actualiza a 1:11.8.6-1
• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2

CVE-2026-34293

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2

CVE-2026-34278

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2

CVE-2026-34276

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2
• Actualiza a 8.4.9-0ubuntu0.25.10.1
• Actualiza a 8.4.9-0ubuntu0.26.04.1

CVE-2026-34272

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

CVE-2026-34271

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2
• Actualiza a 8.4.9-0ubuntu0.25.10.1
• Actualiza a 8.4.9-0ubuntu0.26.04.1

CVE-2026-34270

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2
• Actualiza a 8.4.9-0ubuntu0.25.10.1
• Actualiza a 8.4.9-0ubuntu0.26.04.1

CVE-2026-34267

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2

CVE-2026-22017

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

• Actualiza a 8.0.46-0ubuntu0.20.04.1+esm2
• Actualiza a 8.0.46-0ubuntu0.22.04.2
• Actualiza a 8.0.46-0ubuntu0.24.04.2
• Actualiza a 8.4.9-0ubuntu0.25.10.1
• Actualiza a 8.4.9-0ubuntu0.26.04.1