CVE-2020-14547 — Oracle Mysql vulnerability

14 documents9 sources
Severity
4.9MEDIUMNVD
EPSS
0.3%
top 46.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Oracle MysqlOracle Corporation Mysql ServerCanonical Ubuntu Linux+1 more
Timeline
PublishedJul 15
Latest updateMay 24

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.7.30 and prior and 8.0.20 and prior. Easily exploitable vulnerability allows high 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 3.1 Base Score 4.9 (Availability i…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HExploitability: 1.2 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5oracle_corporation/mysql_server5.7.30 and prior, 8.0.20 and prior+1
▶NVDoracle/mysql5.7.0 — 5.7.30+1

Also affects: Fedora 31, 32, 33, Ubuntu Linux 16.04, 18.04, 20.04

🔴Vulnerability Details

3
GHSA
GHSA-rc97-386q-xwfr: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)↗2022-05-24
▶
CVEList
CVE-2020-14547: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)↗2020-07-15
▶
OSV
CVE-2020-14547: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)↗2020-07-15
▶

📋Vendor Advisories

4
Ubuntu
MySQL vulnerabilities↗2020-07-28
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Oracle
Oracle Oracle MySQL Risk Matrix: Server: Optimizer — CVE-2020-14547↗2020-07-15
▶
Microsoft
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.7.30 and prior and 8.0.20 and prior. Easily exploitable vulnerabili↗2020-07-14
▶
Red Hat
mysql: Server: Optimizer unspecified vulnerability (CPU Jul 2020)↗2020-07-14
▶

💬Community

6
Bugzilla
CVE-2020-14539 CVE-2020-14540 CVE-2020-14547 CVE-2020-14550 CVE-2020-14553 CVE-2020-14559 CVE-2020-14568 CVE-2020-14575 CVE-2020-14576 CVE-2020-14586 CVE-2020-14597 CVE-2020-14614 CVE-2020-14619 ... c↗2020-08-10
▶
Bugzilla
CVE-2020-14547 mysql:8.0/community-mysql: mysql: Server: Optimizer unspecified vulnerability (CPU Jul 2020) [fedora-all]↗2020-08-10
▶
Bugzilla
CVE-2020-14539 CVE-2020-14540 CVE-2020-14547 CVE-2020-14550 CVE-2020-14553 CVE-2020-14559 CVE-2020-14568 CVE-2020-14575 CVE-2020-14576 CVE-2020-14586 CVE-2020-14597 CVE-2020-14614 CVE-2020-14619 ... m↗2020-08-10
▶
Bugzilla
CVE-2020-14547 community-mysql: mysql: Server: Optimizer unspecified vulnerability (CPU Jul 2020) [fedora-all]↗2020-08-10
▶
Bugzilla
CVE-2020-14539 CVE-2020-14540 CVE-2020-14547 CVE-2020-14550 CVE-2020-14553 CVE-2020-14559 CVE-2020-14567 CVE-2020-14576 mysql:5.7/community-mysql: various flaws [fedora-32]↗2020-08-10
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CVE-2020-14547 — Oracle Mysql vulnerability | cvebase