CVE-2020-2893 - mysql: InnoDB unspecified vulnerability (CPU Apr 2020)

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MEDIUM

mysql: InnoDB unspecified vulnerability (CPU Apr 2020)

Published Apr 15, 2020

4.9

MEDIUM

CVSS 3.1

EPSS 2.43%

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.19 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. CVSS 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

Affected products

Vendor Oracle Corporation Product MySQL Server Default
n/a
- Version
  8.0.19 and prior
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Oracle Corporation

MySQL Server

n/a

Version	Status	Constraints
8.0.19 and prior	affected	-

Red Hat Enterprise Linux 8

mysql:8.0-8020020200828111438.4cda2c84

Fixed · RHSA-2020:3732
Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

mysql:8.0-8000020200828111808.f8e95b4e

Fixed · RHSA-2020:3755
Red Hat Enterprise Linux 8.1 Extended Update Support

mysql:8.0-8010020200828111645.c27ad7f8

Fixed · RHSA-2020:3757
Red Hat Software Collections for Red Hat Enterprise Linux 7

rh-mysql80-mysql-0:8.0.21-1.el7

Fixed · RHSA-2020:3518
Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS

rh-mysql80-mysql-0:8.0.21-1.el7

Fixed · RHSA-2020:3518
Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS

rh-mysql80-mysql-0:8.0.21-1.el7

Fixed · RHSA-2020:3518
Red Hat Enterprise Linux 5

mysql55-mysql

Not affected
Red Hat Enterprise Linux 6

mysql

Not affected
Red Hat Enterprise Linux 7

mariadb

Not affected
Red Hat Enterprise Linux 8

mariadb:10.3/mariadb

Not affected
Red Hat OpenStack Platform 10 (Newton)

mariadb-galera

Out of support scope
Red Hat OpenStack Platform 13 (Queens)

mariadb

Not affected
Red Hat OpenStack Platform 14 (Rocky)

mariadb

Not affected
Red Hat Software Collections

rh-mariadb102-mariadb

Not affected
Red Hat Software Collections

rh-mariadb103-mariadb

Not affected

Product	Package	State	Advisory
Red Hat Enterprise Linux 8	mysql:8.0-8020020200828111438.4cda2c84	Fixed	RHSA-2020:3732
Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions	mysql:8.0-8000020200828111808.f8e95b4e	Fixed	RHSA-2020:3755
Red Hat Enterprise Linux 8.1 Extended Update Support	mysql:8.0-8010020200828111645.c27ad7f8	Fixed	RHSA-2020:3757
Red Hat Software Collections for Red Hat Enterprise Linux 7	rh-mysql80-mysql-0:8.0.21-1.el7	Fixed	RHSA-2020:3518
Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS	rh-mysql80-mysql-0:8.0.21-1.el7	Fixed	RHSA-2020:3518
Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS	rh-mysql80-mysql-0:8.0.21-1.el7	Fixed	RHSA-2020:3518
Red Hat Enterprise Linux 5	mysql55-mysql	Not affected	n/a
Red Hat Enterprise Linux 6	mysql	Not affected	n/a
Red Hat Enterprise Linux 7	mariadb	Not affected	n/a
Red Hat Enterprise Linux 8	mariadb:10.3/mariadb	Not affected	n/a
Red Hat OpenStack Platform 10 (Newton)	mariadb-galera	Out of support scope	n/a
Red Hat OpenStack Platform 13 (Queens)	mariadb	Not affected	n/a
Red Hat OpenStack Platform 14 (Rocky)	mariadb	Not affected	n/a
Red Hat Software Collections	rh-mariadb102-mariadb	Not affected	n/a
Red Hat Software Collections	rh-mariadb103-mariadb	Not affected	n/a

Remediation

No remediation recorded yet.

Weaknesses (0)

No CWE recorded.

References (11)

https://access.redhat.com/security/cve/CVE-2020-2893
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1830064
Issue Tracking
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/77REFDB7DE4WNKQIRGZTF53RFBQOXQLC/
vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SDGBQYS3A36S4CAZPV5YROHYXYZR6LAH/
vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TSVLI36TYRTPQGCS24VZQUXCUFOUW4VQ/
vendor-advisoryx_refsource_FEDORA
https://nvd.nist.gov/vuln/detail/CVE-2020-2893
https://security.gentoo.org/glsa/202105-27
vendor-advisoryx_refsource_GENTOOThird Party Advisory
https://security.netapp.com/advisory/ntap-20200416-0003/
x_refsource_CONFIRMThird Party Advisory
https://usn.ubuntu.com/4350-1/
vendor-advisoryx_refsource_UBUNTUThird Party Advisory
https://www.cve.org/CVERecord?id=CVE-2020-2893
https://www.oracle.com/security-alerts/cpuapr2020.html
x_refsource_MISCVendor Advisory

Link	Providers	Tags
https://access.redhat.com/security/cve/CVE-2020-2893		Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1830064		Issue Tracking
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/77REFDB7DE4WNKQIRGZTF53RFBQOXQLC/		vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SDGBQYS3A36S4CAZPV5YROHYXYZR6LAH/		vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TSVLI36TYRTPQGCS24VZQUXCUFOUW4VQ/		vendor-advisoryx_refsource_FEDORA
https://nvd.nist.gov/vuln/detail/CVE-2020-2893
https://security.gentoo.org/glsa/202105-27		vendor-advisoryx_refsource_GENTOOThird Party Advisory
https://security.netapp.com/advisory/ntap-20200416-0003/		x_refsource_CONFIRMThird Party Advisory
https://usn.ubuntu.com/4350-1/		vendor-advisoryx_refsource_UBUNTUThird Party Advisory
https://www.cve.org/CVERecord?id=CVE-2020-2893
https://www.oracle.com/security-alerts/cpuapr2020.html		x_refsource_MISCVendor Advisory