Vulnerability in Mariadb
CVE-2018-2562
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).
EPSS: 0.034 (87.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H.
Affected products
- Mariadb
- Netapp Active_iq_unified_manager
- Netapp Oncommand_insight
- Netapp Oncommand_workflow_automation
- Netapp Snapcenter
- Oracle Mysql
- Oracle Corporation Mysql Server — versions 5.5.58 and prior, 5.6.38 and prior, 5.7.19 and prior
- Canonical Ubuntu_linux — versions 12.04
- Debian Debian_linux — versions 7.0, 8.0, 9.0
- Redhat Enterprise_linux_desktop — versions 7.0
Public proof-of-concept exploits
References
- secalert_us@oracle.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert_us@oracle.com (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- secalert_us@oracle.com (x_refsource_UBUNTU, vendor-advisory, Broken Link)
- secalert_us@oracle.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- secalert_us@oracle.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- secalert_us@oracle.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert_us@oracle.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- secalert_us@oracle.com (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- secalert_us@oracle.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- secalert_us@oracle.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-2562?
- CVE-2018-2562 is a high-severity vulnerability in Mariadb. CVSS score: 7.1/10. Published 2018-01-18.
- How severe is CVE-2018-2562?
- High severity. CVSS v3 base score is 7.1 out of 10.
- Is CVE-2018-2562 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.