Severity

Medium

Vendor

Canonical Ubuntu

Versions Affected

• Canonical Ubuntu 16.04
• Canonical Ubuntu 18.04

Description

It was discovered that SQLite incorrectly handled certain schemas. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 12.04 ESM. (CVE-2018-8740)

It was discovered that SQLite incorrectly handled certain schemas. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 19.04. (CVE-2019-16168)

It was discovered that SQLite incorrectly handled certain schemas. An attacker could possibly use this issue to mishandles some expressions. This issue only affected Ubuntu 19.04 and Ubuntu 19.10. (CVE-2019-19242)

It was discovered that SQLite incorrectly handled certain queries. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 19.04 and Ubuntu 19.10. (CVE-2019-19244)

It was discovered that SQLite incorrectly handled certain SQL commands. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 19.04. (CVE-2019-5018)

It was discovered that SQLite incorrectly handled certain commands. An attacker could possibly use this issue to execute arbitrary code. (CVE-2019-5827)

CVEs contained in this USN include: CVE-2018-8740, CVE-2019-5018, CVE-2019-16168, CVE-2019-19242, CVE-2019-19244, CVE-2019-5827

Affected Cloud Foundry Products and Versions

Severity is medium unless otherwise noted.

• Cloud Foundry BOSH xenial-stemcells are vulnerable, including:
  • 621.x versions prior to 621.29
  • 456.x versions prior to 456.77
  • 315.x versions prior to 315.146
  • 250.x versions prior to 250.161
  • 170.x versions prior to 170.180
  • 97.x versions prior to 97.206
  • All other stemcells not listed.
• All versions of Cloud Foundry cflinuxfs3 prior to 0.150.0

Mitigation

Users of affected products are strongly encouraged to follow one of the mitigations below:

• The Cloud Foundry project recommends upgrading the following BOSH xenial-stemcells:
  • Upgrade 621.x versions to 621.29
  • Upgrade 456.x versions to 456.77
  • Upgrade 315.x versions to 315.146
  • Upgrade 250.x versions to 250.161
  • Upgrade 170.x versions to 170.180
  • Upgrade 97.x versions to 97.206
  • All other stemcells should be upgraded to the latest version available on bosh.io.
• The Cloud Foundry project recommends that Cloud Foundry deployments run with cflinuxfs3 version 0.150.0 or later.

References

• USN-4205-1
• CVE-2018-8740
• CVE-2019-5018
• CVE-2019-16168
• CVE-2019-19242
• CVE-2019-19244
• CVE-2019-5827