All Vulnerability Reports

USN-4235-1: nginx vulnerability


Severity

Medium

Vendor

Canonical Ubuntu

Versions Affected
  • Canonical Ubuntu 16.04
Description

Bert JW Regeer and Francisco Oca Gonzalez discovered that nginx incorrectly handled certain error_page configurations. A remote attacker could possibly use this issue to perform HTTP request smuggling attacks and access resources contrary to expectations.

CVEs contained in this USN include: CVE-2019-20372

Affected Pivotal Products and Versions

Severity is medium unless otherwise noted.

  • Pivotal Operations Manager
    • 2.5 versions prior to 2.5.28
    • 2.6 versions prior to 2.6.21
    • 2.7 versions prior to 2.7.11
    • 2.8 versions prior to 2.8.2
Mitigation

Users of affected products are strongly encouraged to follow the mitigation below. Upgrade Pivotal products that use earlier versions of CF components to new Pivotal releases using new versions linked above. On the Pivotal Network product page for each release, check the Depends On section and/or Release Notes for this information. Releases that have fixed this issue include:

  • Pivotal Operations Manager
    • 2.5.28
    • 2.6.21
    • 2.7.11
    • 2.8.2
References
History

2020-01-13: Initial vulnerability report published.