PT-2019-3725 · Mysql Server+1 · Mysql Server+1

Published 2019-10-15 · Updated 2023-02-04 · CVE-2019-2922

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MySQL Server versions 5.6.45 and prior MySQL Server versions 5.7.27 and prior

Description The issue is related to a lack of protection for service data in the MySQL Server product, specifically in the Server: Security: Encryption component. This easily exploitable vulnerability allows an unauthenticated attacker with network access via multiple protocols to compromise the MySQL Server, resulting in unauthorized read access to a subset of MySQL Server accessible data.

Recommendations For MySQL Server versions 5.6.45 and prior, update to a version later than 5.6.45 to resolve the issue. For MySQL Server versions 5.7.27 and prior, update to a version later than 5.7.27 to resolve the issue. As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2019-03952

CVE-2019-2922

OESA-2022-1552

USN-4195-1

Affected Products

Mysql Server

Ubuntu

References · 54

• https://ubuntu.com/security/CVE-2019-2910 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-2922 · Security Note
• https://ubuntu.com/security/CVE-2019-2993 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-2922 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-2566 · Security Note
• https://osv.dev/vulnerability/USN-4195-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-2791 · Security Note
• https://ubuntu.com/security/CVE-2019-2950 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-2948 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-3018 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-2923 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-2924 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-2806 · Security Note
• https://ubuntu.com/security/CVE-2019-2911 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-2967 · Vendor Advisory