USN-4673-1: libproxy vulnerability

Severity

Medium

Vendor

Canonical Ubuntu

Description

Li Fei discovered that libproxy incorrectly handled certain PAC files. An attacker could possibly use this issue to cause a crash or execute arbitrary code.

CVEs contained in this USN include: CVE-2020-26154.

Affected Cloud Foundry Products and Versions

Severity is medium unless otherwise noted.

• cflinuxfs3
  • All versions prior to 0.218.0
• CF Deployment
  • All versions prior to 16.0.0

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 0.218.0 or greater
• CF Deployment
  • Upgrade All versions to 16.0.0 or greater

History

2021-02-10: Initial vulnerability report published.