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CVE-2021-36690

Publication date 24 August 2021

Last updated 24 July 2024

Ubuntu priority

Negligible

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

** DISPUTED ** A segmentation fault can occur in the sqlite3.exe command-line component of SQLite 3.36.0 via the idxGetTableInfo function when there is a crafted SQL query. NOTE: the vendor disputes the relevance of this report because a sqlite3.exe user already has full privileges (e.g., is intentionally allowed to execute commands). This report does NOT imply any problem in the SQLite library.

Read the notes from the security team

Status

Package Ubuntu Release Status
sqlite 22.04 LTS jammy
Not affected
21.10 impish
Not affected
21.04 hirsute Ignored end of life
20.04 LTS focal
Not affected
18.04 LTS bionic
Not affected
16.04 LTS xenial
Not affected
14.04 LTS trusty
Not affected
sqlite3 22.04 LTS jammy
Not affected
21.10 impish
Fixed 3.35.5-1ubuntu0.1
21.04 hirsute Ignored end of life
20.04 LTS focal
Fixed 3.31.1-4ubuntu0.3
18.04 LTS bionic
Fixed 3.22.0-1ubuntu0.5
16.04 LTS xenial
Not affected
14.04 LTS trusty
Not affected

Notes

sbeattie

issue only affects the command line tool of sqlite expert extension was introduced in sqlite3 after xenial (16.04) PoC in issue report

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
sqlite3

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)

Other references