CVE-2018-2755

moderate-risk
Published 2018-04-19

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.5.59 and prior, 5.6.39 and prior and 5.7.21 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in MySQL Server, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of MySQL Server. CVSS 3.0 Base Score 7.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).

Do I need to act?

-
0.16% chance of exploitation
EPSS score — low exploit probability
-
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 7.7/10 High
LOCAL / HIGH complexity

Affected Products (20)

Affected Vendors

Debian Redhat Oracle Canonical Mariadb Netapp

References (34)

Patch http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
Third Party Advisory http://www.securityfocus.com/bid/103807
Broken Link http://www.securitytracker.com/id/1040698
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:1254
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-2018:3655
Third Party Advisory https://access.redhat.com/errata/RHSA-2019:1258
Mailing List https://lists.debian.org/debian-lts-announce/2018/04/msg00020.html
Mailing List https://lists.debian.org/debian-lts-announce/2018/06/msg00015.html
Third Party Advisory https://security.gentoo.org/glsa/201908-24
Third Party Advisory https://security.netapp.com/advisory/ntap-20180419-0002/
Third Party Advisory https://usn.ubuntu.com/3629-1/
Third Party Advisory https://usn.ubuntu.com/3629-2/
Third Party Advisory https://usn.ubuntu.com/3629-3/
Third Party Advisory https://www.debian.org/security/2018/dsa-4176
Third Party Advisory https://www.debian.org/security/2018/dsa-4341
Patch http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
Third Party Advisory http://www.securityfocus.com/bid/103807
Broken Link http://www.securitytracker.com/id/1040698
and 14 more references
42
/ 100
moderate-risk
Severity 20/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 21/34 · High