CVE-2018-3123
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: libmysqld).
Does this matter?
Lower severity and a low EPSS score (2.06%). Track it; it rarely justifies an emergency change on its own.
Description
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: libmysqld). Supported versions that are affected are 5.6.42 and prior, 5.7.24 and prior and 8.0.13 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server accessible data. CVSS 3.0 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).
- CVSS 3.0
- 5.9 MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 2.06% probability · 81th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- oracle/mysql
- Source
- secalert_us@oracle.com
EPSS 2.1% 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/cpuapr2019-5072813.htmlPatch, Vendor Advisory
- https://support.f5.com/csp/article/K58502649Third Party Advisory
- http://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.htmlPatch, Vendor Advisory
- https://support.f5.com/csp/article/K58502649Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.