CVE-2018-3155
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Parser).
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Parser). Supported versions that are affected are 5.7.23 and prior and 8.0.12 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. While the vulnerability is in MySQL Server, attacks may significantly impact additional products. 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 7.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).
- CVSS 3.0
- 7.7 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
- EPSS
- 3.68% probability · 90th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- oracle/mysql · netapp/oncommand insight · netapp/oncommand unified manager · netapp/oncommand workflow automation · netapp/snapcenter · netapp/storage automation store · canonical/ubuntu linux
- Source
- secalert_us@oracle.com
EPSS 3.7% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/105594Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041888Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:3655Third Party Advisory
- https://security.netapp.com/advisory/ntap-20181018-0002/Third Party Advisory
- https://usn.ubuntu.com/3799-1/Third Party Advisory
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/105594Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041888Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:3655Third Party Advisory
- https://security.netapp.com/advisory/ntap-20181018-0002/Third Party Advisory
- https://usn.ubuntu.com/3799-1/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.