CVE-2022-27384
HIGHCVSS 7.5/10EPSS 2.06%
Last modified
CVE-2022-27384 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue in the component Item_subselect::init_expr_cache_tracker of MariaDB Server v10.6 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.. EPSS estimates a 2.06% chance of exploitation in the next 30 days.
Description
An issue in the component Item_subselect::init_expr_cache_tracker of MariaDB Server v10.6 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mariadb | Mariadb | >= 10.2.0, < 10.2.44 |
| Mariadb | Mariadb | >= 10.3.0, < 10.3.35 |
| Mariadb | Mariadb | >= 10.4.0, < 10.4.25 |
| Mariadb | Mariadb | >= 10.5.0, < 10.5.16 |
| Mariadb | Mariadb | >= 10.6.0, < 10.6.8 |
| Mariadb | Mariadb | >= 10.7.0, < 10.7.4 |
| Mariadb | Mariadb | >= 10.8.0, < 10.8.3 |
| Debian | Debian Linux | 10.0 |
References
- https://jira.mariadb.org/browse/MDEV-26047Exploit, Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00023.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220519-0006/Third Party Advisory
- https://jira.mariadb.org/browse/MDEV-26047Exploit, Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00023.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220519-0006/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-27384?
An issue in the component Item_subselect::init_expr_cache_tracker of MariaDB Server v10.6 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.
How severe is CVE-2022-27384?
CVE-2022-27384 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.06% probability of exploitation in the next 30 days.
How do I fix CVE-2022-27384?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-27384?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST