PT-2021-3033 · Oracle+4 · Oracle Mysql Server+4

Published 2021-04-20 · Updated 2021-12-31 · CVE-2021-2162

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Oracle MySQL Server versions 5.7.33 and prior Oracle MySQL Server versions 8.0.23 and prior

Description The issue is related to insufficient input validation in the Server: Audit Plug-in component of Oracle MySQL Server. This allows a low-privileged attacker with network access via multiple protocols to compromise the MySQL Server. Successful attacks can result in unauthorized update, insert, or delete access to some of the MySQL Server's accessible data.

Recommendations For Oracle MySQL Server versions 5.7.33 and prior, update to a version later than 5.7.33. For Oracle MySQL Server versions 8.0.23 and prior, update to a version later than 8.0.23. As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALT-PU-2021-1686

ALT-PU-2021-2380

ALT-PU-2021-3668

BDU:2021-02639

CVE-2021-2162

OESA-2021-1199

USN-4952-1

USN-5022-3

Affected Products

Alt Linux

Linuxmint

Mysql Server

Oracle Mysql Server

Ubuntu

References · 91

• 🔥 https://github.com/riptl/cve-2021-3449 · Exploit
• 🔥 https://github.com/terorie/cve-2021-3449 · Exploit
• 🔥 https://github.com/motikan2010/CVE-2020-5398 · Exploit
• 🔥 https://github.com/LeadroyaL/cve-2019-14540-exploit · Exploit
• 🔥 https://github.com/irsl/CVE-2020-1967 · Exploit
• 🔥 https://github.com/MBHudson/CVE-2020-1971 · Exploit
• https://ubuntu.com/security/CVE-2021-2389 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-2299 · Security Note
• https://ubuntu.com/security/CVE-2021-2372 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-2212 · Security Note
• https://ubuntu.com/security/notices/USN-5022-3 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-2305 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-2171 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-2298 · Security Note
• https://osv.dev/vulnerability/USN-5022-3 · Vendor Advisory