CVE-2020-2574

Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.0 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

• http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00007.htmlMailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2020/09/29/1Mailing List, Third Party Advisory
• https://security.gentoo.org/glsa/202105-27Third Party Advisory
• https://security.netapp.com/advisory/ntap-20200122-0002/Third Party Advisory
• https://usn.ubuntu.com/4250-1/Third Party Advisory
• https://usn.ubuntu.com/4250-2/Third Party Advisory
• https://www.oracle.com/security-alerts/cpujan2020.htmlPatch, Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00007.htmlMailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2020/09/29/1Mailing List, Third Party Advisory
• https://security.gentoo.org/glsa/202105-27Third Party Advisory
• https://security.netapp.com/advisory/ntap-20200122-0002/Third Party Advisory
• https://usn.ubuntu.com/4250-1/Third Party Advisory
• https://usn.ubuntu.com/4250-2/Third Party Advisory
• https://www.oracle.com/security-alerts/cpujan2020.htmlPatch, Vendor Advisory

Published

Jan 15, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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