PT-2019-3723 · Oracle+2 · Mysql Server+1

Published 2019-10-15 · Updated 2023-02-04 · CVE-2019-2924

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 Oracle MySQL Server versions 5.6.45 and prior Oracle MySQL Server versions 5.7.27 and prior

Description The issue is related to insufficient access control in the encryption component of Oracle MySQL Server, allowing an attacker to gain unauthorized access to protected information via the MySQL Protocol. This vulnerability can be easily exploited by an unauthenticated attacker with network access through multiple protocols, potentially resulting in unauthorized read access to a subset of MySQL Server accessible data.

Recommendations For versions 5.6.45 and prior, update to a version later than 5.6.45 to resolve the issue. For 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:2019-03950

CVE-2019-2924

OESA-2022-1552

USN-4195-1

Affected Products

Mysql Server

Ubuntu

References · 56

• https://ubuntu.com/security/CVE-2019-2910 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-2993 · Vendor Advisory
• 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://osv.dev/vulnerability/CVE-2019-2924 · Vendor Advisory
• 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://osv.dev/vulnerability/UBUNTU-CVE-2019-2924 · 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