Medium severity6.5NVD Advisory· Published Jan 18, 2018· Updated Jun 17, 2026
CVE-2018-2665
CVE-2018-2665
Description
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.5.58 and prior, 5.6.38 and prior and 5.7.20 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. CVSS 3.0 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
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Affected products
43<=5.5.58, <=5.6.38, <=5.7.20+ 1 more
- (no CPE)range: <=5.5.58, <=5.6.38, <=5.7.20
- (no CPE)range: 5.5.58 and prior
- osv-coords41 versionspkg:rpm/suse/galera-3&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/lz4&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/lz4&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/lz4&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/mariadb104&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/mariadb104&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/mariadb104&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/mariadb104&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/mariadb104&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/mariadb104&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/mariadb-connector-c&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/mariadb-connector-c&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/mariadb-connector-c&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/mariadb-connector-c&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2pkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2pkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2pkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2pkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP2pkg:rpm/suse/mariadb&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP3pkg:rpm/suse/mariadb&distro=SUSE%20OpenStack%20Cloud%206pkg:rpm/suse/mariadb&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/mysql&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/mysql&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/mysql&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/python-mysqlclient&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/python-mysqlclient&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/python-mysqlclient&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/python-mysqlclient&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/python-mysqlclient&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/python-mysqlclient&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/rubygem-mysql2&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/xtrabackup&distro=SUSE%20OpenStack%20Cloud%207
< 25.3.23-8.3+ 40 more
- (no CPE)range: < 25.3.23-8.3
- (no CPE)range: < 1.8.0-3.5.2
- (no CPE)range: < 1.8.0-3.5.2
- (no CPE)range: < 1.8.0-3.5.2
- (no CPE)range: < 10.4.30-150100.3.5.10
- (no CPE)range: < 10.4.30-8.5.46
- (no CPE)range: < 10.4.30-150100.3.5.10
- (no CPE)range: < 10.4.30-8.5.46
- (no CPE)range: < 10.4.30-150100.3.5.10
- (no CPE)range: < 10.4.30-8.5.46
- (no CPE)range: < 3.1.22-2.35.1
- (no CPE)range: < 3.1.22-2.35.1
- (no CPE)range: < 3.1.22-2.35.1
- (no CPE)range: < 3.0.3-1.3.3
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-20.43.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.0.34-29.16.1
- (no CPE)range: < 10.2.15-7.1
- (no CPE)range: < 5.5.59-0.39.9.8
- (no CPE)range: < 5.5.59-0.39.9.8
- (no CPE)range: < 5.5.59-0.39.9.8
- (no CPE)range: < 1.4.6-150100.3.3.7
- (no CPE)range: < 1.3.14-8.9.2
- (no CPE)range: < 1.4.6-150100.3.3.7
- (no CPE)range: < 1.3.14-8.9.2
- (no CPE)range: < 1.4.6-150100.3.3.7
- (no CPE)range: < 1.3.14-8.9.2
- (no CPE)range: < 0.4.10-7.2
- (no CPE)range: < 2.4.10-5.3
Patches
Vulnerability mechanics
References
15- www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.htmlnvdPatchVendor Advisory
- www.securityfocus.com/bid/102681nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1040216nvdBroken LinkThird Party AdvisoryVDB Entry
- access.redhat.com/errata/RHSA-2018:0586nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2018:0587nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2018:2439nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2018:2729nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2019:1258nvdThird Party Advisory
- lists.debian.org/debian-lts-announce/2018/01/msg00024.htmlnvdMailing ListThird Party Advisory
- lists.debian.org/debian-lts-announce/2018/06/msg00015.htmlnvdMailing ListThird Party Advisory
- security.netapp.com/advisory/ntap-20180117-0002/nvdThird Party Advisory
- usn.ubuntu.com/3537-1/nvdThird Party Advisory
- usn.ubuntu.com/3537-2/nvdThird Party Advisory
- www.debian.org/security/2018/dsa-4091nvdThird Party Advisory
- www.debian.org/security/2018/dsa-4341nvdThird Party Advisory
News mentions
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