5.5

CVE-2021-46667

Exploit

MariaDB before 10.6.5 has a sql_lex.cc integer overflow, leading to an application crash.

Data is provided by the National Vulnerability Database (NVD)
Mariadb ≫ Mariadb Version < 10.2.41
Mariadb ≫ Mariadb Version >= 10.3.0 < 10.3.32
Mariadb ≫ Mariadb Version >= 10.4.0 < 10.4.22
Mariadb ≫ Mariadb Version >= 10.5.0 < 10.5.13
Mariadb ≫ Mariadb Version >= 10.6.0 < 10.6.5
Fedoraproject ≫ Fedora Version34
Fedoraproject ≫ Fedora Version35
Fedoraproject ≫ Fedora Version36
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.05% 0.137
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

https://jira.mariadb.org/browse/MDEV-26350
Patch
Third Party Advisory
Exploit
Issue Tracking