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CVE-2025-22871

Public on 2025-04-08
Modified on 2025-04-08
Description

The net/http package accepted data in the chunked transfer encoding containing an invalid chunk-size line terminated by a bare LF. When used in conjunction with a server or proxy which incorrectly interprets a bare LF in a chunk extension as part of the extension, this could permit request smuggling.

Severity
Important
See what this means
CVSS v3 Base Score
7.5
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Core amazon-cloudwatch-agent 2025-05-13 ALAS2-2025-2851
Amazon Linux 2023 amazon-cloudwatch-agent 2025-05-13 ALAS2023-2025-968
Amazon Linux 2 - Docker Extra amazon-ecr-credential-helper 2025-06-23 ALAS2DOCKER-2025-069
Amazon Linux 2 - Ecs Extra amazon-ecr-credential-helper 2025-06-23 ALAS2ECS-2025-069
Amazon Linux 2 - Aws-nitro-enclaves-cli Extra amazon-ecr-credential-helper 2025-06-23 ALAS2NITRO-ENCLAVES-2025-065
Amazon Linux 2023 amazon-ecr-credential-helper 2025-06-23 ALAS2023-2025-1039
Amazon Linux 2 - Core cni-plugins 2025-06-12 ALAS2-2025-2882
Amazon Linux 2023 cni-plugins 2025-06-10 ALAS2023-2025-1012
Amazon Linux 2 - Docker Extra containerd 2025-06-11 ALAS2DOCKER-2025-067
Amazon Linux 2 - Ecs Extra containerd 2025-06-23 ALAS2ECS-2025-070
Amazon Linux 2 - Aws-nitro-enclaves-cli Extra containerd 2025-06-11 ALAS2NITRO-ENCLAVES-2025-063
Amazon Linux 2023 containerd 2025-06-23 ALAS2023-2025-1040
Amazon Linux 2 - Core cri-tools 2025-05-29 ALAS2-2025-2870
Amazon Linux 2 - Docker Extra docker 2025-04-29 ALAS2DOCKER-2025-058
Amazon Linux 2 - Ecs Extra docker 2025-04-29 ALAS2ECS-2025-055
Amazon Linux 2 - Aws-nitro-enclaves-cli Extra docker 2025-04-29 ALAS2NITRO-ENCLAVES-2025-054
Amazon Linux 2023 docker 2025-04-29 ALAS2023-2025-945
Amazon Linux 2 - Core golang 2025-04-16 ALAS2-2025-2825
Amazon Linux 2023 golang 2025-04-14 ALAS2023-2025-933
Amazon Linux 2 - Core nerdctl 2025-05-29 ALAS2-2025-2863
Amazon Linux 2023 nerdctl 2025-06-02 ALAS2023-2025-980
Amazon Linux 2 - Docker Extra oci-add-hooks 2025-05-29 ALAS2DOCKER-2025-065
Amazon Linux 2 - Aws-nitro-enclaves-cli Extra oci-add-hooks 2025-05-29 ALAS2NITRO-ENCLAVES-2025-061
Amazon Linux 2023 oci-add-hooks 2025-06-02 ALAS2023-2025-978
Amazon Linux 2 - Core rclone 2025-06-24 ALAS2-2025-2905
Amazon Linux 2 - Docker Extra runc 2025-06-23 ALAS2DOCKER-2025-068
Amazon Linux 2 - Ecs Extra runc 2025-06-23 ALAS2ECS-2025-068
Amazon Linux 2 - Aws-nitro-enclaves-cli Extra runc 2025-06-23 ALAS2NITRO-ENCLAVES-2025-064
Amazon Linux 2023 runc 2025-06-23 ALAS2023-2025-1041
Amazon Linux 2 - Docker Extra runfinch-finch 2025-05-29 ALAS2DOCKER-2025-063
Amazon Linux 2023 runfinch-finch 2025-06-02 ALAS2023-2025-979
Amazon Linux 2 - Docker Extra soci-snapshotter 2025-05-29 ALAS2DOCKER-2025-064
Amazon Linux 2023 soci-snapshotter 2025-06-02 ALAS2023-2025-981

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NVD CVSSv3 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References

FAQs regarding Amazon Linux ALAS/CVE Severity Red Hat: CVE-2025-22871 Mitre: CVE-2025-22871