CVE-2018-2562

moderate-risk
Published 2018-01-18

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server : Partition). Supported versions that are affected are 5.5.58 and prior, 5.6.38 and prior and 5.7.19 and prior. 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.0 Base Score 7.1 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H).

Do I need to act?

-
0.78% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.1/10 High
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Debian Redhat Oracle Canonical Mariadb Netapp

References (28)

Patch http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
Third Party Advisory http://www.securityfocus.com/bid/102713
Broken Link http://www.securitytracker.com/id/1040216
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:0587
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:2439
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:2729
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:1258
Mailing List https://lists.debian.org/debian-lts-announce/2018/01/msg00024.html
Mailing List https://lists.debian.org/debian-lts-announce/2018/06/msg00015.html
Third Party Advisory https://security.netapp.com/advisory/ntap-20180117-0002/
Broken Link https://usn.ubuntu.com/3537-1/
Third Party Advisory https://usn.ubuntu.com/3537-2/
Third Party Advisory https://www.debian.org/security/2018/dsa-4091
Third Party Advisory https://www.debian.org/security/2018/dsa-4341
Patch http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
Third Party Advisory http://www.securityfocus.com/bid/102713
Broken Link http://www.securitytracker.com/id/1040216
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:0587
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:2439
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:2729
and 8 more references
48
/ 100
moderate-risk
Severity 25/34 · High
Exploitability 3/34 · Minimal
Exposure 20/34 · Moderate