Vulnerability Description
MariaDB through 10.5.9 allows attackers to trigger a convert_const_to_int use-after-free when the BIGINT data type is used.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mariadb | Mariadb | < 10.2.44 |
| Fedoraproject | Fedora | 35 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://jira.mariadb.org/browse/MDEV-25638ExploitIssue TrackingVendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00023.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://mariadb.com/kb/en/security/PatchVendor Advisory
- https://security.netapp.com/advisory/ntap-20220221-0002/Third Party Advisory
- https://jira.mariadb.org/browse/MDEV-25638ExploitIssue TrackingVendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00023.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://mariadb.com/kb/en/security/PatchVendor Advisory
- https://security.netapp.com/advisory/ntap-20220221-0002/Third Party Advisory
FAQ
What is CVE-2021-46669?
CVE-2021-46669 is a vulnerability with a CVSS score of 7.5 (HIGH). MariaDB through 10.5.9 allows attackers to trigger a convert_const_to_int use-after-free when the BIGINT data type is used.
How severe is CVE-2021-46669?
CVE-2021-46669 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-46669?
Check the references section above for vendor advisories and patch information. Affected products include: Mariadb Mariadb, Fedoraproject Fedora, Debian Debian Linux.