USN-5126-2: Bind vulnerability

23693

25 January 2022

25 January 2022

CLOSED

LOW

CVE-2021-25219

Severity

unknown

Vendor

VMware Tanzu

Versions Affected

  • Canonical Ubuntu 16.04

Description

Bind could be made to consume resources if it received specially crafted network traffic.

Affected VMware Products and Versions

Severity is unknown unless otherwise noted.

  • Tanzu Greenplum for Kubernetes
    • All versions prior to 2.0.0
  • Isolation Segment
    • 2.7.x versions with Xenial Stemcells prior to 456.207
    • 2.8.x versions with Xenial Stemcells prior to 621.176
    • 2.9.x versions with Xenial Stemcells prior to 621.176
    • 2.10.x versions with Xenial Stemcells prior to 621.176
    • 2.11.x versions with Xenial Stemcells prior to 621.176
    • 2.12.x versions with Xenial Stemcells prior to 621.176
  • Operations Manager
    • 2.8.x versions prior to 2.8.17
    • 2.9.x versions prior to 2.9.24
    • 2.10.x versions prior to 2.10.22
  • VMware Tanzu Application Service for VMs
    • 2.7.x versions with Xenial Stemcells prior to 456.207
    • 2.8.x versions with Xenial Stemcells prior to 621.176
    • 2.9.x versions with Xenial Stemcells prior to 621.176
    • 2.10.x versions with Xenial Stemcells prior to 621.176
    • 2.11.x versions with Xenial Stemcells prior to 621.176
    • 2.12.x versions with Xenial Stemcells prior to 621.176

Mitigation

Users of affected products are strongly encouraged to follow the mitigation below. On the Tanzu 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:
  • Tanzu Greenplum for Kubernetes
    • 2.0.0
  • Isolation Segment
    • 2.7.x: Upgrade Xenial Stemcells to 456.207 or greater
    • 2.8.x: Upgrade Xenial Stemcells to 621.176 or greater
    • 2.9.x: Upgrade Xenial Stemcells to 621.176 or greater
    • 2.10.x: Upgrade Xenial Stemcells to 621.176 or greater
    • 2.11.x: Upgrade Xenial Stemcells to 621.176 or greater
    • 2.12.x: Upgrade Xenial Stemcells to 621.176 or greater
  • Operations Manager
    • 2.8.17
    • 2.9.24
    • 2.10.22
  • VMware Tanzu Application Service for VMs
    • 2.7.x: Upgrade Xenial Stemcells to 456.207 or greater
    • 2.8.x: Upgrade Xenial Stemcells to 621.176 or greater
    • 2.9.x: Upgrade Xenial Stemcells to 621.176 or greater
    • 2.10.x: Upgrade Xenial Stemcells to 621.176 or greater
    • 2.11.x: Upgrade Xenial Stemcells to 621.176 or greater
    • 2.12.x: Upgrade Xenial Stemcells to 621.176 or greater

References

History

2022-01-25: Initial vulnerability report published.