CVE-2018-2640 — Oracle Mysql vulnerability

12 documents8 sources
Severity
6.5MEDIUMNVD
EPSS
0.3%
top 43.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
12
MariadbOracle MysqlCanonical Ubuntu Linux+9 more
Timeline
PublishedJan 18
Latest updateMay 14

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 Sco…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages8 packages

▶NVDoracle/mysql5.5.0 — 5.5.58+2
▶NVDmariadb/mariadb5.5.0 — 5.5.59+3
▶Alpinemariadb/mariadb< 10.1.32-r0+3

Also affects: Debian Linux 7.0, 8.0, 9.0, Ubuntu Linux 12.04, 14.04, 16.04, 17.10, Enterprise Linux 7.5, 7.6, 7.7

Patches

Patch: www.oracle.com ↗Patch: www.oracle.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-8grv-x4rj-m9hw: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer)↗2022-05-14
▶
CVEList
CVE-2018-2640: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer)↗2018-01-18
▶
OSV
CVE-2018-2640: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer)↗2018-01-18
▶

📋Vendor Advisories

3
Ubuntu
MySQL vulnerabilities↗2018-01-25
▶
Ubuntu
MySQL vulnerabilities↗2018-01-22
▶
Red Hat
mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2018)↗2018-01-16
▶

💬Community

3
Bugzilla
CVE-2018-2565 CVE-2018-2573 CVE-2018-2576 CVE-2018-2583 CVE-2018-2586 CVE-2018-2590 CVE-2018-2600 CVE-2018-2612 CVE-2018-2622 CVE-2018-2640 CVE-2018-2645 CVE-2018-2646 CVE-2018-2647 CVE-2018-2665 ... ↗2018-01-17
▶
Bugzilla
CVE-2018-2562 CVE-2018-2612 CVE-2018-2622 CVE-2018-2640 CVE-2018-2665 CVE-2018-2668 mariadb: various flaws [fedora-all]↗2018-01-17
▶
Bugzilla
CVE-2018-2640 mysql: Server: Optimizer unspecified vulnerability (CPU Jan 2018)↗2018-01-17
▶
CVE-2018-2640 — Oracle Mysql vulnerability | cvebase