USN-4394-1: SQLite vulnerabilities
First published: Wed Jun 10 2020(Updated: )
It was discovered that SQLite incorrectly handled certain corruped schemas. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-8740) It was discovered that SQLite incorrectly handled certain SELECT statements. An attacker could possibly use this issue to cause a denial of service. This issue was only addressed in Ubuntu 19.10. (CVE-2019-19603) It was discovered that SQLite incorrectly handled certain self-referential views. An attacker could possibly use this issue to cause a denial of service. This issue was only addressed in Ubuntu 19.10. (CVE-2019-19645) Henry Liu discovered that SQLite incorrectly handled certain malformed window-function queries. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 19.10 and Ubuntu 20.04 LTS. (CVE-2020-11655) It was discovered that SQLite incorrectly handled certain string operations. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2020-13434) It was discovered that SQLite incorrectly handled certain expressions. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 19.10 and Ubuntu 20.04 LTS. (CVE-2020-13435) It was discovered that SQLite incorrectly handled certain fts3 queries. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2020-13630) It was discovered that SQLite incorrectly handled certain virtual table names. An attacker could possibly use this issue to cause a denial of service. This issue was only addressed in Ubuntu 19.10 and Ubuntu 20.04 LTS. (CVE-2020-13631) It was discovered that SQLite incorrectly handled certain fts3 queries. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2020-13632)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/libsqlite3-0 | <3.31.1-4ubuntu0.1 | 3.31.1-4ubuntu0.1 |
| =20.04 | ||
| All of | ||
| ubuntu/sqlite3 | <3.31.1-4ubuntu0.1 | 3.31.1-4ubuntu0.1 |
| =20.04 | ||
| All of | ||
| ubuntu/libsqlite3-0 | <3.29.0-2ubuntu0.3 | 3.29.0-2ubuntu0.3 |
| =19.10 | ||
| All of | ||
| ubuntu/sqlite3 | <3.29.0-2ubuntu0.3 | 3.29.0-2ubuntu0.3 |
| =19.10 | ||
| All of | ||
| ubuntu/libsqlite3-0 | <3.22.0-1ubuntu0.4 | 3.22.0-1ubuntu0.4 |
| =18.04 | ||
| All of | ||
| ubuntu/sqlite3 | <3.22.0-1ubuntu0.4 | 3.22.0-1ubuntu0.4 |
| =18.04 | ||
| All of | ||
| ubuntu/libsqlite3-0 | <3.11.0-1ubuntu1.5 | 3.11.0-1ubuntu1.5 |
| =16.04 | ||
| All of | ||
| ubuntu/sqlite3 | <3.11.0-1ubuntu1.5 | 3.11.0-1ubuntu1.5 |
| =16.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2018-8740
- https://ubuntu.com/security/CVE-2019-19603
- https://ubuntu.com/security/CVE-2019-19645
- https://ubuntu.com/security/CVE-2020-11655
- https://ubuntu.com/security/CVE-2020-13434
- https://ubuntu.com/security/CVE-2020-13435
- https://ubuntu.com/security/CVE-2020-13630
- https://ubuntu.com/security/CVE-2020-13631
- https://ubuntu.com/security/CVE-2020-13632
- https://ubuntu.com/security/notices/USN-4205-1
- https://launchpad.net/ubuntu/+source/sqlite3/3.31.1-4ubuntu0.1
- https://launchpad.net/ubuntu/+source/sqlite3/3.29.0-2ubuntu0.3
- https://launchpad.net/ubuntu/+source/sqlite3/3.22.0-1ubuntu0.4
- https://launchpad.net/ubuntu/+source/sqlite3/3.11.0-1ubuntu1.5
- https://ubuntu.com/security/notices/USN-4394-1 (Advisory)
Child vulnerabilities
(Contains the following vulnerabilities)
Frequently Asked Questions
What is the vulnerability ID of this SQLite vulnerability?
The vulnerability ID of this SQLite vulnerability is CVE-2018-8740.
Is this vulnerability exploitable?
Yes, this vulnerability is exploitable.
How can an attacker exploit this vulnerability?
An attacker can exploit this vulnerability by using certain corrupt schemas.
What is the affected version of libsqlite3-0 on Ubuntu 18.04 LTS?
The affected version of libsqlite3-0 on Ubuntu 18.04 LTS is 3.31.1-4ubuntu0.1.
How can I fix this SQLite vulnerability?
To fix this SQLite vulnerability, update libsqlite3-0 package to version 3.31.1-4ubuntu0.1.
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