CVE-2020-13630

Publication date 27 May 2020

Last updated 25 August 2025

Ubuntu priority

Why this priority?

Cvss 3 Severity Score

Score breakdown

Description

ext/fts3/fts3.c in SQLite before 3.32.0 has a use-after-free in fts3EvalNextRow, related to the snippet feature.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
sqlite	20.04 LTS focal	Not affected
	19.10 eoan	Not affected
	18.04 LTS bionic	Not affected
	16.04 LTS xenial	Not affected
	14.04 LTS trusty	Not affected
sqlite3	20.04 LTS focal	Fixed 3.31.1-4ubuntu0.1
	19.10 eoan	Fixed 3.29.0-2ubuntu0.3
	18.04 LTS bionic	Fixed 3.22.0-1ubuntu0.4
	16.04 LTS xenial	Fixed 3.11.0-1ubuntu1.5
	14.04 LTS trusty	Not affected

Notes

jdstrand

full text search (FTS) not present in sqlite 2

Patch details

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

Package	Patch details
sqlite3	Upstream: https://sqlite.org/src/info/0d69f76f0865f962 Upstream: becd68b

Severity score breakdown

CVSS version: CVSS v3.0

Base score 7.0 · High

Base metrics

Parameter	Value
Attack vector	Local
Attack complexity	High
Privileges required	Low
User interaction	None
Scope	Unchanged
Confidentiality impact	High
Integrity impact	High
Availability impact	High

Scores

Parameter	Value
Base score	7.0 · High
Exploitability score	-
Impact score	-

Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

USN-4394-1
SQLite vulnerabilities
10 June 2020

Other references

https://www.cve.org/CVERecord?id=CVE-2020-13630

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