=========================================================================Ubuntu Security Notice USN-4019-2
June 19, 2019

sqlite3 vulnerabilities
=========================================================================
A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 14.04 ESM
- Ubuntu 12.04 ESM

Summary:

Several security issues were fixed in SQLite.

Software Description:
- sqlite3: C library that implements an SQL database engine

Details:

USN-4019-1 fixed several vulnerabilities in sqlite3. This update provides
the corresponding update for Ubuntu 12.04 ESM and 14.04 ESM.

Original advisory details:

 It was discovered that SQLite incorrectly handled certain SQL files.
 An attacker could possibly use this issue to execute arbitrary code
 or cause a denial of service. (CVE-2017-2518)

 It was discovered that SQLite incorrectly handled certain queries.
 An attacker could possibly use this issue to execute arbitrary code.
 (CVE-2018-20346, CVE-2018-20506)

 It was discovered that SQLite incorrectly handled certain inputs.
 An attacker could possibly use this issue to access sensitive information.
 (CVE-2019-8457)

 It was discovered that SQLite incorrectly handled certain inputs.
 An attacker could possibly use this issue to cause a denial of service.
 (CVE-2016-6153)

 It was discovered that SQLite incorrectly handled certain databases.
 An attacker could possibly use this issue to access sensitive information.
 This issue only affected Ubuntu 14.04 LTS. (CVE-2017-10989)

 It was discovered that SQLite incorrectly handled certain files.
 An attacker could possibly use this issue to cause a denial of service.
 (CVE-2017-13685)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 14.04 ESM:
  libsqlite3-0                    3.8.2-1ubuntu2.2+esm1
  sqlite3                         3.8.2-1ubuntu2.2+esm1

Ubuntu 12.04 ESM:
  libsqlite3-0                    3.7.9-2ubuntu1.3
  sqlite3                         3.7.9-2ubuntu1.3

In general, a standard system update will make all the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-4019-2
  https://ubuntu.com/security/notices/USN-4019-1
  CVE-2016-6153, CVE-2017-10989, CVE-2017-13685, CVE-2017-2518,
  CVE-2018-20346, CVE-2018-20506, CVE-2019-8457