Unspecified vulnerability in Oracle MySQL Server 5.5.38 and earlier allows remote…
Priority LOW 24Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- Partial Red Hat: 20 fixed, 1 without a fix
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.
Summary
Unspecified vulnerability in Oracle MySQL Server 5.5.38 and earlier allows remote authenticated users to affect availability via vectors related to SERVER:DDL.
Why it matters now
EPSS 0.02666 85th percentileScored 2026-11-07
Fix Partial Red Hat: 6 advisoriesRed Hat: 20 fixed, 1 without a fix
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* | 5.5.0 – 5.5.38 | Vulnerable | Oracle |
| cpe:2.3:o:suse:linux_enterprise_desktop:12:-:*:*:*:*:*:* | 12 | Vulnerable | SUSE |
| cpe:2.3:o:suse:linux_enterprise_server:12:-:*:*:*:*:*:* | 12 | Vulnerable | SUSE |
| cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:-:*:*:*:*:*:* | 12 | Vulnerable | SUSE |
| cpe:2.3:o:suse:linux_enterprise_workstation_extension:12:-:*:*:*:*:*:* | 12 | Vulnerable | SUSE |
| cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* | 5.5.0 to before 5.5.39; 10.0.0 to before 10.0.13 | Vulnerable | MariaDB |
- cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* Versions 5.5.0 – 5.5.38 Vulnerable ·Oracle
- cpe:2.3:o:suse:linux_enterprise_desktop:12:-:*:*:*:*:*:* Versions 12 Vulnerable ·SUSE
- cpe:2.3:o:suse:linux_enterprise_server:12:-:*:*:*:*:*:* Versions 12 Vulnerable ·SUSE
- cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:-:*:*:*:*:*:* Versions 12 Vulnerable ·SUSE
- cpe:2.3:o:suse:linux_enterprise_workstation_extension:12:-:*:*:*:*:*:* Versions 12 Vulnerable ·SUSE
- cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* Versions 5.5.0 to before 5.5.39; 10.0.0 to before 10.0.13 Vulnerable ·MariaDB
Remediation
Red Hat 6 advisories
- RHSA-2014:1940 Released 2014-12-02 · Red Hat rating Importantmariadb-galera security update
- Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7 mariadb-galera-1:5.5.40-2.el7ost, mariadb-galera-common-1:5.5.40-2.el7ost, mariadb-galera-server-1:5.5.40-2.el7ost
- RHSA-2014:1937 Released 2014-12-02 · Red Hat rating Importantmariadb-galera security update
- Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6 mariadb-galera-5.5.40-2.el6ost, mariadb-galera-common-5.5.40-2.el6ost, mariadb-galera-server-5.5.40-2.el6ost
- RHSA-2014:1861 Released 2014-11-17 · Red Hat rating Importantmariadb security update
- Red Hat Enterprise Linux Client (v. 7) mariadb-1:5.5.40-1.el7_0, mariadb-libs-1:5.5.40-1.el7_0, mariadb-server-1:5.5.40-1.el7_0
- Red Hat Enterprise Linux Client Optional (v. 7) mariadb-bench-1:5.5.40-1.el7_0, mariadb-devel-1:5.5.40-1.el7_0, mariadb-embedded-1:5.5.40-1.el7_0 +2
- Red Hat Enterprise Linux ComputeNode (v. 7) mariadb-1:5.5.40-1.el7_0, mariadb-libs-1:5.5.40-1.el7_0
- Red Hat Enterprise Linux ComputeNode Optional (v. 7) mariadb-bench-1:5.5.40-1.el7_0, mariadb-devel-1:5.5.40-1.el7_0, mariadb-embedded-1:5.5.40-1.el7_0 +3
- Red Hat Enterprise Linux Server (v. 7) mariadb-1:5.5.40-1.el7_0, mariadb-bench-1:5.5.40-1.el7_0, mariadb-devel-1:5.5.40-1.el7_0 +5
- Red Hat Enterprise Linux Server Optional (v. 7) mariadb-embedded-1:5.5.40-1.el7_0, mariadb-embedded-1:5.5.40-1.el7_0.ppc, mariadb-embedded-devel-1:5.5.40-1.el7_0 +1
- Red Hat Enterprise Linux Workstation (v. 7) mariadb-1:5.5.40-1.el7_0, mariadb-bench-1:5.5.40-1.el7_0, mariadb-devel-1:5.5.40-1.el7_0 +3
- Red Hat Enterprise Linux Workstation Optional (v. 7) mariadb-embedded-1:5.5.40-1.el7_0, mariadb-embedded-devel-1:5.5.40-1.el7_0
Show 3 more Red Hat advisories
- RHSA-2014:1860 Released 2014-11-17 · Red Hat rating Importantmysql55-mysql security update
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Server (v. 6) mysql55-mysql-5.5.40-1.el6, mysql55-mysql-bench-5.5.40-1.el6, mysql55-mysql-devel-5.5.40-1.el6 +3
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Server (v. 7) mysql55-mysql-5.5.40-1.el7, mysql55-mysql-bench-5.5.40-1.el7, mysql55-mysql-devel-5.5.40-1.el7 +3
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Server EUS (v. 6.4) mysql55-mysql-5.5.40-1.el6, mysql55-mysql-bench-5.5.40-1.el6, mysql55-mysql-devel-5.5.40-1.el6 +3
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Server EUS (v. 6.5) mysql55-mysql-5.5.40-1.el6, mysql55-mysql-bench-5.5.40-1.el6, mysql55-mysql-devel-5.5.40-1.el6 +3
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Server EUS (v. 6.6) mysql55-mysql-5.5.40-1.el6, mysql55-mysql-bench-5.5.40-1.el6, mysql55-mysql-devel-5.5.40-1.el6 +3
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Workstation (v. 6) mysql55-mysql-5.5.40-1.el6, mysql55-mysql-bench-5.5.40-1.el6, mysql55-mysql-devel-5.5.40-1.el6 +3
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Workstation (v. 7) mysql55-mysql-5.5.40-1.el7, mysql55-mysql-bench-5.5.40-1.el7, mysql55-mysql-devel-5.5.40-1.el7 +3
- RHSA-2014:1862 Released 2014-11-17 · Red Hat rating Importantmariadb55-mariadb security update
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Server (v. 6) mariadb55-mariadb-5.5.40-10.el6, mariadb55-mariadb-bench-5.5.40-10.el6, mariadb55-mariadb-devel-5.5.40-10.el6 +3
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Server (v. 7) mariadb55-mariadb-5.5.40-10.el7, mariadb55-mariadb-bench-5.5.40-10.el7, mariadb55-mariadb-devel-5.5.40-10.el7 +3
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Server EUS (v. 6.4) mariadb55-mariadb-5.5.40-10.el6, mariadb55-mariadb-bench-5.5.40-10.el6, mariadb55-mariadb-devel-5.5.40-10.el6 +3
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Server EUS (v. 6.5) mariadb55-mariadb-5.5.40-10.el6, mariadb55-mariadb-bench-5.5.40-10.el6, mariadb55-mariadb-devel-5.5.40-10.el6 +3
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Server EUS (v. 6.6) mariadb55-mariadb-5.5.40-10.el6, mariadb55-mariadb-bench-5.5.40-10.el6, mariadb55-mariadb-devel-5.5.40-10.el6 +3
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Workstation (v. 6) mariadb55-mariadb-5.5.40-10.el6, mariadb55-mariadb-bench-5.5.40-10.el6, mariadb55-mariadb-devel-5.5.40-10.el6 +3
- Red Hat Software Collections 1 for Red Hat Enterprise Linux Workstation (v. 7) mariadb55-mariadb-5.5.40-10.el7, mariadb55-mariadb-bench-5.5.40-10.el7, mariadb55-mariadb-devel-5.5.40-10.el7 +3
- RHSA-2014:1859 Released 2014-11-17 · Red Hat rating Importantmysql55-mysql security update
- Red Hat Enterprise Linux (v. 5 server) mysql55-mysql-5.5.40-2.el5, mysql55-mysql-5.5.40-2.el5.i386, mysql55-mysql-5.5.40-2.el5.ia64 +21
- Red Hat Enterprise Linux Desktop (v. 5 client) mysql55-mysql-5.5.40-2.el5, mysql55-mysql-5.5.40-2.el5.i386, mysql55-mysql-bench-5.5.40-2.el5 +7
- Red Hat Enterprise Linux Desktop Workstation (v. 5 client) mysql55-mysql-5.5.40-2.el5, mysql55-mysql-devel-5.5.40-2.el5, mysql55-mysql-devel-5.5.40-2.el5.i386
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 6 | Affected | — |
| Red Hat Enterprise Linux (v. 5 server) | Fixed | RHSA-2014:1859 |
| Red Hat Enterprise Linux Client (v. 7) | Fixed | RHSA-2014:1861 |
| Red Hat Enterprise Linux Client Optional (v. 7) | Fixed | RHSA-2014:1861 |
| Red Hat Enterprise Linux ComputeNode (v. 7) | Fixed | RHSA-2014:1861 |
| Red Hat Enterprise Linux ComputeNode Optional (v. 7) | Fixed | RHSA-2014:1861 |
| Red Hat Enterprise Linux Desktop (v. 5 client) | Fixed | RHSA-2014:1859 |
| Red Hat Enterprise Linux Desktop Workstation (v. 5 client) | Fixed | RHSA-2014:1859 |
| Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6 | Fixed | RHSA-2014:1937 |
| Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7 | Fixed | RHSA-2014:1940 |
| Red Hat Enterprise Linux Server (v. 7) | Fixed | RHSA-2014:1861 |
| Red Hat Enterprise Linux Server Optional (v. 7) | Fixed | RHSA-2014:1861 |
| Red Hat Enterprise Linux Workstation (v. 7) | Fixed | RHSA-2014:1861 |
| Red Hat Enterprise Linux Workstation Optional (v. 7) | Fixed | RHSA-2014:1861 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux Server (v. 6) | Fixed | RHSA-2014:1860, RHSA-2014:1862 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux Server (v. 7) | Fixed | RHSA-2014:1860, RHSA-2014:1862 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux Server EUS (v. 6.4) | Fixed | RHSA-2014:1860, RHSA-2014:1862 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux Server EUS (v. 6.5) | Fixed | RHSA-2014:1860, RHSA-2014:1862 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux Server EUS (v. 6.6) | Fixed | RHSA-2014:1860, RHSA-2014:1862 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux Workstation (v. 6) | Fixed | RHSA-2014:1860, RHSA-2014:1862 |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux Workstation (v. 7) | Fixed | RHSA-2014:1860, RHSA-2014:1862 |
Timeline
- 2026-10-02 Threatist record created from CVE-2014-6520
- 2026-10-03 Alias added: GHSA-6r9q-5mgc-68fr
References
Sources
- CVE-2014-6520 · CVE Program
- CVE-2014-6520 · NVD
- FIRST EPSS
- GHSA-6r9q-5mgc-68fr · GitHub Advisory Database · CC BY 4.0
- CVE-2014-6520 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences