Bug 1890735 (CVE-2020-14760) - CVE-2020-14760 mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2020)
Summary: CVE-2020-14760 mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2020)
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2020-14760
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1891918
Blocks: 1890796
TreeView+ depends on / blocked
 
Reported: 2020-10-22 20:05 UTC by msiddiqu
Modified: 2021-02-16 19:04 UTC (History)
19 users (show)

Fixed In Version: mysql 5.7.32
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Clone Of:
Environment:
Last Closed: 2020-10-22 20:21:31 UTC
Embargoed:

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Description msiddiqu 2020-10-22 20:05:18 UTC 
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.7.31 and prior. 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data.

External References:

https://www.oracle.com/security-alerts/cpuoct2020.html#AppendixMSQL
Comment 1 Product Security DevOps Team 2020-10-22 20:21:31 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-14760
Comment 2 Cedric Buissart 2020-10-27 16:45:52 UTC 
Created mysql:5.7/community-mysql tracking bugs for this issue:

Affects: fedora-32 [bug 1891918]
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