RHSA-2024:2550

Vulnerability from csaf_opensuse - Published: 2024-04-30 13:38 - Updated: 2026-10-19 23:27
Summary
Red Hat Security Advisory: buildah bug fix update
Severity
Moderate
Notes
Topic: An update for buildah is now available for Red Hat Enterprise Linux 9. 'Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details: The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a Dockerfile; Build both Docker and OCI images. Bug Fix(es): * TRIAGE CVE-2024-24786 buildah: golang-protobuf: encoding/protojson, internal/encoding/json: infinite loop in protojson.Unmarshal when unmarshaling certain forms of invalid JSON [rhel-9] RHEL9.4 0Day (JIRA:RHEL-28230)
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

A flaw was found in golang-protobuf. The protojson unmarshaling function can enter an infinite loop when parsing certain invalid JSON inputs, specifically when decoding messages containing Any values or when configured to discard unknown fields. A remote attacker can exploit this vulnerability by submitting specially crafted JSON payloads to cause excessive CPU utilization and hang the application, resulting in a Denial of Service (DoS).

CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Affected products
Product Identifier Version Remediation
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-2:1.33.7-1.el9_4.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-2:1.33.7-1.el9_4.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-2:1.33.7-1.el9_4.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-2:1.33.7-1.el9_4.src —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-2:1.33.7-1.el9_4.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-debuginfo-2:1.33.7-1.el9_4.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-debuginfo-2:1.33.7-1.el9_4.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-debuginfo-2:1.33.7-1.el9_4.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-debuginfo-2:1.33.7-1.el9_4.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-debugsource-2:1.33.7-1.el9_4.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-debugsource-2:1.33.7-1.el9_4.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-debugsource-2:1.33.7-1.el9_4.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-debugsource-2:1.33.7-1.el9_4.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-2:1.33.7-1.el9_4.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-2:1.33.7-1.el9_4.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-2:1.33.7-1.el9_4.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-2:1.33.7-1.el9_4.x86_64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-debuginfo-2:1.33.7-1.el9_4.aarch64 —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-debuginfo-2:1.33.7-1.el9_4.ppc64le —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-debuginfo-2:1.33.7-1.el9_4.s390x —
Vendor Fix fix
Workaround
Unresolved product id: AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-debuginfo-2:1.33.7-1.el9_4.x86_64 —
Vendor Fix fix
Workaround
Threats
Impact Important

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            "AppStream-9.4.0.Z.MAIN.EUS:buildah-debugsource-2:1.33.7-1.el9_4.ppc64le",
            "AppStream-9.4.0.Z.MAIN.EUS:buildah-debugsource-2:1.33.7-1.el9_4.s390x",
            "AppStream-9.4.0.Z.MAIN.EUS:buildah-debugsource-2:1.33.7-1.el9_4.x86_64",
            "AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-2:1.33.7-1.el9_4.aarch64",
            "AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-2:1.33.7-1.el9_4.ppc64le",
            "AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-2:1.33.7-1.el9_4.s390x",
            "AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-2:1.33.7-1.el9_4.x86_64",
            "AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-debuginfo-2:1.33.7-1.el9_4.aarch64",
            "AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-debuginfo-2:1.33.7-1.el9_4.ppc64le",
            "AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-debuginfo-2:1.33.7-1.el9_4.s390x",
            "AppStream-9.4.0.Z.MAIN.EUS:buildah-tests-debuginfo-2:1.33.7-1.el9_4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "google.golang.org/protobuf: golang-protobuf: Denial of Service via infinite loop when unmarshaling invalid JSON"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.