PT-2020-2410 · Oracle+1 · Mysql Server

Published 2020-04-14 · Updated 2022-03-07 · CVE-2020-2806

Positive Technologies (AI Summary)

CVSS v2.0

6.3

Medium

Base vector

AV:N/AC:M/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Oracle MySQL Server versions 5.7.28 and prior

Description The issue is related to insufficient access control in the Server:Compiling component of the Oracle MySQL Server system, which can be exploited by a remote attacker to cause a denial of service using the MySQL network protocol. This can result in the unauthorized ability to cause a hang or frequently repeatable crash of the MySQL Server.

Recommendations For versions 5.7.28 and prior, update to a version that includes the fix for this issue to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2020-02382

CVE-2020-2806

OESA-2022-1552

Affected Products

Mysql Server

References · 23

• https://cve.org/CVERecord?id=CVE-2020-2806 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-2014 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-2806 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-2566 · Security Note
• https://security.gentoo.org/glsa/202105-27 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-2731 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-2924 · Security Note
• https://oracle.com/security-alerts/cpuapr2020.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-2791 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-2910 · Security Note
• https://bdu.fstec.ru/vul/2020-02382 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-14760 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-2922 · Security Note
• https://osv.dev/vulnerability/CVE-2020-2806 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2022-1552 · Vendor Advisory