Bug 1666743 (CVE-2019-2481) - CVE-2019-2481 mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2019)
Summary: CVE-2019-2481 mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2019)
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2019-2481
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: 1101062 1101063 1666776 1666777 1666778 1666779 1666780 1670204 1670205 1670206
Blocks: 1666766
TreeView+ depends on / blocked
 
Reported: 2019-01-16 13:51 UTC by Tomas Hoger
Modified: 2021-02-16 22:32 UTC (History)
15 users (show)

Fixed In Version: mysql 5.6.43, mysql 5.7.25, mysql 8.0.14, mariadb 5.5.37, mariadb 10.0.11
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Clone Of:
Environment:
Last Closed: 2019-08-14 08:47:11 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2019:2518 0 None None None 2019-08-19 08:19:33 UTC
Red Hat Product Errata RHSA-2019:2484 0 None None None 2019-08-14 06:58:35 UTC
Red Hat Product Errata RHSA-2019:2511 0 None None None 2019-08-15 17:46:28 UTC

Description Tomas Hoger 2019-01-16 13:51:54 UTC 
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.6.42 and prior, 5.7.24 and prior and 8.0.13 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.

External References:

http://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
Comment 1 Tomas Hoger 2019-01-16 14:20:09 UTC 
Created community-mysql tracking bugs for this issue:

Affects: fedora-28 [bug 1666776]
Affects: fedora-29 [bug 1666778]


Created mysql:5.6/community-mysql tracking bugs for this issue:

Affects: fedora-28 [bug 1666780]


Created mysql:5.7/community-mysql tracking bugs for this issue:

Affects: fedora-29 [bug 1666779]


Created mysql:8.0/community-mysql tracking bugs for this issue:

Affects: fedora-28 [bug 1666777]
Comment 3 Tomas Hoger 2019-04-20 13:41:48 UTC 
MariaDB upstream indicates this issue was fixed in version 5.5.37 and 10.0.11, in Apr-May 2014 time frame.  The mariadb packages in Red Hat Enterprise Linux 7 were updated to 5.5.37 via the following erratum:

https://access.redhat.com/errata/RHSA-2014:0702

The rh-mariadb101-mariadb and rh-mariadb102-mariadb packages as shipped in Red Hat Software Collections were never affected by this issue.
Comment 4 errata-xmlrpc 2019-08-14 06:58:34 UTC 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS

Via RHSA-2019:2484 https://access.redhat.com/errata/RHSA-2019:2484
Comment 5 Product Security DevOps Team 2019-08-14 08:47:11 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-2019-2481
Comment 6 errata-xmlrpc 2019-08-15 17:46:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2019:2511 https://access.redhat.com/errata/RHSA-2019:2511
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