Eventlet HTTP request smuggling
CVE: CVE-2025-58068
Component: python-eventlet
CWE: CWE-444
Severity: Moderate
CVSS v3: 6.4/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Release date: 2025-08-29T21:12:24.534000+00:00

A request smuggling flaw was found in the Eventlet PyPI library. The Eventlet WSGI parser is vulnerable to HTTP Request Smuggling due to improper handling of HTTP trailer sections. This vulnerability allows attackers to bypass front-end security controls, launch targeted attacks against active site users, and poison web caches.


Remediation:
For OpenShift Container Platform 4.12 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.redhat.com/en/documentation/openshift_container_platform/4.12/html/release_notes

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

      The sha value for the release is as follows:

      (For x86_64 architecture)
      The image digest is sha256:07275faf221c556cca2a816cb48a87bdc25a44ff41f91bb88a232c15bc09165e

All OpenShift Container Platform 4.12 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.redhat.com/en/documentation/openshift_container_platform/4.12/html-single/updating_clusters/index#updating-cluster-within-minor.
For OpenShift Container Platform 4.13 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.redhat.com/en/documentation/openshift_container_platform/4.13/html/release_notes

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

      The sha value for the release is as follows:

      (For x86_64 architecture)
      The image digest is sha256:a7c362225f22ef51feca9c9959409ffc5f8308a9ecc06ed2cc39b31668327eba

All OpenShift Container Platform 4.13 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.redhat.com/en/documentation/openshift_container_platform/4.13/html-single/updating_clusters/index#updating-cluster-within-minor.
For OpenShift Container Platform 4.14 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.redhat.com/en/documentation/openshift_container_platform/4.14/html/release_notes/

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 sha256:5d84e0f03cadea0cffa8a36ea86f815c4015d18af9e7150dbc4ce7c3b4043891

      (For s390x architecture)
      The image digest is sha256:8482c7b8dda889961377707d79813d14f4283c8bfb93b33767b62f9c08684f82

      (For ppc64le architecture)
      The image digest is sha256:731eefeadb4821a0e9e4572039b85467035d0388bd003b8484324ac7c5917caf

      (For aarch64 architecture)
      The image digest is sha256:e116421add29af6e166cbc15891dba184ddc560c5976b424532f96bf0472c2e9

All OpenShift Container Platform 4.14 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.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/updating_clusters/index#updating-cluster-cli.
For OpenShift Container Platform 4.15 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.redhat.com/en/documentation/openshift_container_platform/4.15/html/release_notes/

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:d517885ee59d46c2aca8be69fdcf916f78a510ae76a5a9f7875c1c5ab3cfc3c1

      (For s390x architecture)
      The image digest is sha256:3a4a7c87e8ca5f4e3803f8f203599b25055276a532df8e0b66ec4ec2ebc51f4c

      (For ppc64le architecture)
      The image digest is sha256:f34818181660a9f58a59e06dbe58f24de82dcbb688e5f940a41e62e08f1edf94

      (For aarch64 architecture)
      The image digest is sha256:24eeb2ea15ac709ed08df9b6f1a5d1ac334c4f7335c0ae5249e17298ab297517

All OpenShift Container Platform 4.15 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.redhat.com/en/documentation/openshift_container_platform/4.15/html-single/updating_clusters/index#updating-cluster-cli.
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.redhat.com/en/documentation/openshift_container_platform/4.16/html/release_notes/

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 sha256:9be78983e01f2fd4a8652543a3a997923818f2d62e0968f15ff30d0084233b49

      (For s390x architecture)
      The image digest is sha256:62344078c5d27a8b4a230cb69f800be2e7bace1ba0683ad48c219be850549abc

      (For ppc64le architecture)
      The image digest is sha256:8dc7e7317bb32a320281248503bda3dea8262c671d99acb75b83eda1e6b3695e

      (For aarch64 architecture)
      The image digest is sha256:e179e1d1ed72417286499f8f075a00c43ef9ddb96de9bf0234dd3a28e448c5f1

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.redhat.com/en/documentation/openshift_container_platform/4.16/html-single/updating_clusters/index#updating-cluster-cli.
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.redhat.com/en/documentation/openshift_container_platform/4.17/html/release_notes/

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:dab58364ecbf7bb848ef62bc515148dee7120c56da91f64a4766eb376b43a2f4

      (For s390x architecture)
      The image digest is sha256:43e904fbcdf7aa74cf7a26640f05ac17b23d90ea38bd30375e4a8b3355d0f58d

      (For ppc64le architecture)
      The image digest is sha256:1933caa3d7e0a6296e5074fd3aa8592c33855fb72fc7efe5aba5fc2bdaeb222a

      (For aarch64 architecture)
      The image digest is sha256:cdbce2dbbe96fcf0fae3fca3bc3541ed494840277382283c16a79edbdddf0c0d

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.redhat.com/en/documentation/openshift_container_platform/4.17/html-single/updating_clusters/index#updating-cluster-cli.
For OpenShift Container Platform 4.18 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.redhat.com/en/documentation/openshift_container_platform/4.18/html/release_notes/

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:<SHASUM_HERE>

      (For s390x architecture)
      The image digest is sha256:<SHASUM_HERE>

      (For ppc64le architecture)
      The image digest is sha256:<SHASUM_HERE>

      (For aarch64 architecture)
      The image digest is sha256:<SHASUM_HERE>

All OpenShift Container Platform 4.18 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.redhat.com/en/documentation/openshift_container_platform/4.18/html-single/updating_clusters/index#updating-cluster-cli.
For OpenShift Container Platform 4.19 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.redhat.com/en/documentation/openshift_container_platform/4.19/html/release_notes/

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 sha256:7bf7c5dabc70518b89130ff7cfe62d14a61ed800adb418359bd9dcaa17b50206

      (For s390x architecture)
      The image digest is sha256:7b2eb7420e10ac8d5e1e5698393235bcad236172c49e688dff2ee651668caf29

      (For ppc64le architecture)
      The image digest is sha256:7213776b521925f53a6a2dfac72adb9a6f9df9710dd39c8847bd6ef211aad63c

      (For aarch64 architecture)
      The image digest is sha256:369335090d5f4f5b4853e22c750ef7749ae18320be610d50f7314bb917e2b617

All OpenShift Container Platform 4.19 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.redhat.com/en/documentation/openshift_container_platform/4.19/html-single/updating_clusters/index#updating-cluster-cli.
For OpenShift Container Platform 4.21 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.redhat.com/en/documentation/openshift_container_platform/4.21/html/release_notes/

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 sha256:7ca8870aa5e505f969aa26161594a3f99b65baf7d29bab8adaca0cade51b0bb6

      (For s390x architecture)
      The image digest is sha256:b33dc753fbb59cc939496922a7f65b3eaf145214f5635c9824790a5bc7a0b5a2

      (For ppc64le architecture)
      The image digest is sha256:46bd467d5cee3e80019ef25c8af7460dfee7e5ae376dd640b76251666eafc98a

      (For aarch64 architecture)
      The image digest is sha256:6d018f320d0ba0496fe3410470c2ea3c58e9d77a95fe0f64f3120bc1115f9bf1

All OpenShift Container Platform 4.21 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.redhat.com/en/documentation/openshift_container_platform/4.21/html-single/updating_clusters/index#updating-cluster-cli.
For OpenShift Container Platform 4.20 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.redhat.com/en/documentation/openshift_container_platform/4.20/html/release_notes/

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:bbe1ffd9b28cbe6814cb6cecef844733f38aba1a3d400b1bc5aff5865cfe665e

      (For s390x architecture)
      The image digest is sha256:fb62b7fca828a332ab6a74d327b804e8200e8d349b7c8efdcc11be9a6adfa9f5

      (For ppc64le architecture)
      The image digest is sha256:d432334370d80c387d7cfa09dd29dc4999e6558a4d48c87c685a4804c7616ab3

      (For aarch64 architecture)
      The image digest is sha256:29306739ab8890c9c34ddfa9568d59bc2e8fae9814d670061d1082c499ae6434

All OpenShift Container Platform 4.20 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.redhat.com/en/documentation/openshift_container_platform/4.20/html-single/updating_clusters/index#updating-cluster-cli.
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.