Information Disclosure via GraphQL Introspection in OpenShift
CVE: CVE-2024-50312
Component: GraphQL
CWE: CWE-200
Severity: Moderate
CVSS v3: 5.3/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Release date: 2024-10-17T13:17:02.150000+00:00

A vulnerability was found in GraphQL due to improper access controls on the GraphQL introspection query. This flaw allows unauthorized users to retrieve a comprehensive list of available queries and mutations. Exposure to this flaw increases the attack surface, as it can facilitate the discovery of flaws or errors specific to the application's GraphQL implementation.


Remediation:
For OpenShift Container Platform 4.16 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

      https://docs.openshift.com/container-platform/4.16/release_notes/ocp-4-16-release-notes.html

You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release tab=tags.

The sha values for the release are as follows:

      (For x86_64 architecture)
      The image digest is sha256:7aacace57ab6ec468dd98b0b3e0f3fc440b29afce21b90bd716fed0db487e9e9

      (For s390x architecture)
      The image digest is sha256:83d85abae03310d7875f484ea2ba5d0224fe9196d7be0556032feb9685282472

      (For ppc64le architecture)
      The image digest is sha256:e9a6f42c118d20b1e81dcd17c4a2166becdd558dd55d5badd33a36cdda5118fa

      (For aarch64 architecture)
      The image digest is sha256:184c6892722a60f87a0efea8eaca8fbbca3cebfc7c0eb6496005c241ce383a22

All OpenShift Container Platform 4.16 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.16/updating/updating_a_cluster/updating-cluster-cli.html
For OpenShift Container Platform 4.17 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

      https://docs.openshift.com/container-platform/4.17/release_notes/ocp-4-17-release-notes.html

You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.

The sha values for the release are as follows:

      (For x86_64 architecture)
      The image digest is sha256:7b39e1a5a98fa5bda517f3a1800c4bc96838fdc8318036d1b0cc519fa3534690

      (For s390x architecture)
      The image digest is sha256:c8f6db9b700aed437a869d28c3e657159fd882d51e50d4412b0ab33ffcb42309

      (For ppc64le architecture)
      The image digest is sha256:f8fb1c6cd43b8f88ee7fff5870d0be047a2e3d6d7c3d5de1b4f5c56e414fd339

      (For aarch64 architecture)
      The image digest is sha256:cd432819f6123ea6430afeb3bb6291deb691935c5e563bcd65f11a9237ce1328

All OpenShift Container Platform 4.17 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.17/updating/updating_a_cluster/updating-cluster-cli.html
GraphQL Introspection should be disabled. Users should not have the ability to view all available queries, mutations, and data types.