High severity7.7NVD Advisory· Published Apr 24, 2017· Updated Jun 17, 2026
CVE-2017-3309
CVE-2017-3309
Description
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.5.54 and earlier, 5.6.35 and earlier and 5.7.17 and earlier. 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).
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
59- cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
<=5.7.17+ 1 more
- (no CPE)range: <=5.7.17
- (no CPE)range: 5.5.54 and earlier
- osv-coords42 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%2012pkg: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+ 41 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: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-20.29.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-20.29.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.0.31-29.3.1
- (no CPE)range: < 10.2.15-7.1
- (no CPE)range: < 5.5.55-0.38.1
- (no CPE)range: < 5.5.55-0.38.1
- (no CPE)range: < 5.5.55-0.38.1
- (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
10- www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.htmlnvdPatchVendor Advisory
- www.debian.org/security/2017/dsa-3834nvdThird Party Advisory
- www.debian.org/security/2017/dsa-3944nvdThird Party Advisory
- www.securityfocus.com/bid/97742nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1038287nvdBroken LinkThird Party AdvisoryVDB Entry
- access.redhat.com/errata/RHSA-2017:2192nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2017:2787nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2017:2886nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2018:0279nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2018:0574nvdThird Party Advisory
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