Resource Exhaustion Affecting mariadb package, versions <1:5.5.68-1.el7


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.85% (83rd percentile)

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  • Snyk ID SNYK-CENTOS7-MARIADB-2169925
  • published 26 Jul 2021
  • disclosed 5 Feb 2020

How to fix?

Upgrade Centos:7 mariadb to version 1:5.5.68-1.el7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mariadb package and not the mariadb package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.0 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS Scores

version 3.1
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NVD

5.9 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    High
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Red Hat

5.9 medium
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SUSE

5.9 medium