Vulnerability DatabaseCVE-2022-27383
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CVE-2022-27383
Published:April 12, 2022
Updated:May 25, 2026
MariaDB Server v10.6 and below was discovered to contain an use-after-free in the component my_strcasecmp_8bit, which is exploited via specially crafted SQL statements.
Related Resources (7)
https://security-tracker.debian.org/tracker/CVE-2022-27383
https://security.alpinelinux.org/vuln/CVE-2022-27383
https://access.redhat.com/security/cve/CVE-2022-27383
https://jira.mariadb.org/browse/MDEV-26323
https://security.netapp.com/advisory/ntap-20220519-0006/
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-27383
https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Use After Free
CWE-416
EPSS
Base Score:
0.24