CVE-2017-3243 — Oracle Mysql vulnerability

8 documents7 sources
Severity
4.4MEDIUMNVD
EPSS
5.6%
top 9.71%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
MariadbOracle MysqlOracle Mysql Server+7 more
Timeline
PublishedJan 27
Latest updateMay 14

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Charsets). Supported versions that are affected are 5.5.53 and earlier. Difficult to exploit 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 v3.0 Base Score 4.4 (Availability impacts).

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:HExploitability: 0.7 | Impact: 3.6

Affected Packages7 packages

▶CVEListV5oracle/mysql_server5.5.53 and earlier
▶NVDoracle/mysql5.5.0 — 5.5.53
▶NVDmariadb/mariadb5.5.0 — 5.5.54+2
▶Alpinemariadb/mariadb< 10.1.21-r0+21

Also affects: Debian Linux 8.0, Enterprise Linux 7.4, 7.5, 7.6, 7.7

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-43gh-2c4j-x343: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Charsets)↗2022-05-14
▶
CVEList
CVE-2017-3243: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Charsets)↗2017-01-27
▶
OSV
CVE-2017-3243: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Charsets)↗2017-01-27
▶

📋Vendor Advisories

2
Ubuntu
MySQL vulnerabilities↗2017-01-19
▶
Red Hat
mysql: Server: Charsets unspecified vulnerability (CPU Jan 2017)↗2017-01-18
▶

💬Community

2
Bugzilla
CVE-2017-3243 mysql: Server: Charsets unspecified vulnerability (CPU Jan 2017)↗2017-01-18
▶
Bugzilla
CVE-2017-3238 CVE-2017-3243 CVE-2017-3244 CVE-2017-3257 CVE-2017-3258 CVE-2017-3265 CVE-2017-3291 CVE-2017-3312 CVE-2017-3313 CVE-2017-3317 CVE-2017-3318 mariadb: various flaws [fedora-all]↗2017-01-18
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CVE-2017-3243 — Oracle Mysql vulnerability | cvebase