USN-5005-1: DjVuLibre vulnerability

Severity

Medium

Vendor

Canonical Ubuntu

Description

It was discovered that DjVuLibre incorrectly handled certain djvu files. An attacker could possibly use this issue to execute arbitrary code or cause a crash.

CVEs contained in this USN include: CVE-2021-3630.

Affected Cloud Foundry Products and Versions

Severity is medium unless otherwise noted.

• cflinuxfs3
  • All versions prior to 0.250.0
• CF Deployment
  • All versions prior to 16.22.0

Mitigation

Users of affected products are strongly encouraged to follow the mitigations below. The Cloud Foundry project recommends upgrading the following releases:

• cflinuxfs3
  • Upgrade all versions to 0.250.0 or greater
• CF Deployment
  • Upgrade all versions to 16.22.0 or greater

History

2021-09-03: Initial vulnerability report published.