Home/CVE/MariaDB before 10.7.2 allows an application crash because it does not recognize that SELECT_LEX::nest_level is local to
CVE

CVE-2021-46659

MariaDB before 10.7.2 allows an application crash because it does not recognize that SELECT_LEX::nest_level is local to

MariaDB before 10.7.2 allows an application crash because it does not recognize that SELECT_LEX::nest_level is local to each VIEW.

MEDIUM · CVSS 5.5 EPSS 0.00039
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
▤

Affected Products & Versions

7
mariadb>= 5.5.0 and < 10.2.42
mariadb>= 10.3.0 and < 10.3.33
mariadb>= 10.4.0 and < 10.4.23
mariadb>= 10.5.0 and < 10.5.14
mariadb>= 10.6.0 and < 10.6.6
mariadb>= 10.7.0 and < 10.7.2
fedoraproject fedoraall versions
⚠

Public Exploits & PoCs

1
pocjira.mariadb.org · MDEV-25631jira.mariadb.org
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD29 Jan 2022 · 11:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

18
suse-csafopenSUSE-SU-2024:11867-1
suse-csafsuse-ru-2023_4991-1
suse-csafsuse-ru-2023_3956-1
rhsaRHSA-2023:6821Important
rhsaRHSA-2022:6306Moderate
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKJRBYJAQCOPHSED43A3HUPNKQLDTFGD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZFZVMJL5UDTOZMARLXQIMG3BTG6UNYW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NJ4KDAGF3H4D4BDTHRAM6ZEAJJWWMRUO/
https://mariadb.com/kb/en/security/Release NotesVendor Advisory
https://security.netapp.com/advisory/ntap-20220311-0003/Third Party Advisory
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