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cloudfoundryCloud FoundryCFOUNDRY:529C483E69134C40724A308ABD10A76B
HistorySep 30, 2019 - 12:00 a.m.

USN-4129-1: curl vulnerabilities | Cloud Foundry

2019-09-3000:00:00
Cloud Foundry
www.cloudfoundry.org
26

0.098 Low

EPSS

Percentile

94.9%

Severity

Medium

Vendor

Canonical Ubuntu

Versions Affected

  • Canonical Ubuntu 16.04
  • Canonical Ubuntu 18.04

Description

Thomas Vegas discovered that curl incorrectly handled memory when using Kerberos over FTP. A remote attacker could use this issue to crash curl, resulting in a denial of service. (CVE-2019-5481)

Thomas Vegas discovered that curl incorrectly handled memory during TFTP transfers. A remote attacker could use this issue to crash curl, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2019-5482)

CVEs contained in this USN include: CVE-2019-5481, CVE-2019-5482

Affected Cloud Foundry Products and Versions

Severity is medium unless otherwise noted.

  • Cloud Foundry BOSH xenial-stemcells are vulnerable, including:
    • 456.x versions prior to 456.25
    • 315.x versions prior to 315.97
    • 250.x versions prior to 250.110
    • 170.x versions prior to 170.133
    • 97.x versions prior to 97.159
    • All other stemcells not listed.
  • All versions of Cloud Foundry cflinuxfs3 prior to 0.126.0

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 456.x versions to 456.25
    • Upgrade 315.x versions to 315.97
    • Upgrade 250.x versions to 250.110
    • Upgrade 170.x versions to 170.133
    • Upgrade 97.x versions to 97.159
    • 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 0.126.0 or later.

References