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CVE-2022-41723

CVE Details​

CVE-2022-41723

Last Update​

10/10/2024

NIST CVE Summary​

A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.

Our Official Summary​

CVE exists in coredns that’s being used in k8s 1.28.11. Affects only k8s version 1.28.11.For customer workload clusters, workaround is to use k8s version 1.29+. For Palette Self Hosted cluster, a future release will upgrade to 1.29+.

CVE Severity​

7.5

Status​

Ongoing

Affected Products & Versions​

  • Palette VerteX airgap 4.4.14, 4.4.18, 4.5.3
  • Palette Enterprise airgap 4.4.18, 4.5.3
  • Palette VerteX 4.5.3
  • Palette Enterprise 4.5.3

Revision History​

  • 1.0 08/16/2024 Initial Publication
  • 2.0 08/17/2024 Added Palette VerteX airgap 4.4.14 to Affected Products
  • 3.0 09/17/2024 Added Palette VerteX airgap 4.4.18 & Palette Enterprise airgap 4.4.18 to Affected Products
  • 4.0 10/10/2024 Added Palette VerteX airgap 4.5.3 & Palette Enterprise airgap 4.5.3 to Affected Products
  • 5.0 10/14/2024 Added Palette Enterprise & Palette VerteX 4.5.3 to Affected Products