High severity · published Aug 3, 2022
CVE-2022-34968
An issue in the fetch_step function in Percona Server for MySQL v8.0.28-19 allows attackers to cause a Denial of Service (DoS) via a SQL query
7.5
CVSS
1%
EPSS
No
On KEV
Description
An issue in the fetch_step function in Percona Server for MySQL v8.0.28-19 allows attackers to cause a Denial of Service (DoS) via a SQL query.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PS
Percona Server · Percona
8.0.28-19 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-34968
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-34968
Exploit
https://jira.percona.com/browse/PS-8294
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