rhsa-2025:1326
Vulnerability from csaf_redhat
Published
2025-02-11 15:41
Modified
2025-02-20 02:08
Summary
Red Hat Security Advisory: RHTAS 1.1.1 - Red Hat Trusted Artifact Signer Release

Notes

Topic
The 1.1.1 release of Red Hat Trusted Artifact Signer OpenShift Operator. For more details see [product documentation](https://access.redhat.com/documentation/en- us/red_hat_trusted_artifact_signer/1).
Details
The RHTAS Operator can be used with OpenShift Container Platform 4.14, 4.15, 4.16 and 4.17.
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.


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        "text": "The 1.1.1 release of Red Hat Trusted Artifact Signer OpenShift Operator. For more details see [product documentation](https://access.redhat.com/documentation/en- us/red_hat_trusted_artifact_signer/1).",
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  "vulnerabilities": [
    {
      "cve": "CVE-2024-45337",
      "cwe": {
        "id": "CWE-285",
        "name": "Improper Authorization"
      },
      "discovery_date": "2024-12-11T19:00:54.247490+00:00",
      "flags": [
        {
          "label": "vulnerable_code_not_present",
          "product_ids": [
            "Red Hat Trusted Artifact Signer 1.1:registry.redhat.io/rhtas/client-server-rhel9@sha256:974555846321f9eed4c146901df2efe8373d78be2ca83031ebc1d9c309b1bdb5_amd64",
            "Red Hat Trusted Artifact Signer 1.1:registry.redhat.io/rhtas/gitsign-rhel9@sha256:090898a633ccf30aa45417179299e869b192409d07fb57a703677f3f9bfb823c_amd64"
          ]
        }
      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2331720"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the x/crypto/ssh go library. Applications and libraries that misuse the ServerConfig.PublicKeyCallback callback may be susceptible to an authorization bypass. For example, an attacker may send public keys A and B and authenticate with A. PublicKeyCallback would be called only twice, first with A and then with B. A vulnerable application may then make authorization decisions based on key B, for which the attacker does not control the private key. The misuse of ServerConfig.PublicKeyCallback may cause an authorization bypass.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang.org/x/crypto/ssh: Misuse of ServerConfig.PublicKeyCallback may cause authorization bypass in golang.org/x/crypto",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This vulnerability is classified as important rather than critical because it does not directly enable unauthorized access but rather introduces a risk of authorization bypass if the application or library misuses the PublicKeyCallback API. The vulnerability relies on incorrect assumptions made by the application when handling the sequence or state of keys provided during SSH authentication. Properly implemented systems that use the Permissions field or avoid relying on external state remain unaffected. Additionally, the vulnerability does not allow direct exploitation to gain control over a system without the presence of insecure logic in the application\u0027s handling of authentication attempts.\n\n\nRed Hat Enterprise Linux(RHEL) 8 and 9 marked as not affected as it was determined that the problem function `ServerConfig.PublicKeyCallback`, as noted in the CVE-2024-45337 issue, is not called by Podman, Buildah, containers-common, or the gvisor-tap-vsock projects.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Trusted Artifact Signer 1.1:registry.redhat.io/rhtas/cosign-rhel9@sha256:36598c292c624bd7b4efb3fa3b68bfba074e61a08a839f66072a7273a2da4857_amd64"
        ],
        "known_not_affected": [
          "Red Hat Trusted Artifact Signer 1.1:registry.redhat.io/rhtas/client-server-rhel9@sha256:974555846321f9eed4c146901df2efe8373d78be2ca83031ebc1d9c309b1bdb5_amd64",
          "Red Hat Trusted Artifact Signer 1.1:registry.redhat.io/rhtas/gitsign-rhel9@sha256:090898a633ccf30aa45417179299e869b192409d07fb57a703677f3f9bfb823c_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-45337"
        },
        {
          "category": "external",
          "summary": "RHBZ#2331720",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2331720"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-45337",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-45337"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-45337",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45337"
        },
        {
          "category": "external",
          "summary": "https://github.com/golang/crypto/commit/b4f1988a35dee11ec3e05d6bf3e90b695fbd8909",
          "url": "https://github.com/golang/crypto/commit/b4f1988a35dee11ec3e05d6bf3e90b695fbd8909"
        },
        {
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          "summary": "https://go.dev/cl/635315",
          "url": "https://go.dev/cl/635315"
        },
        {
          "category": "external",
          "summary": "https://go.dev/issue/70779",
          "url": "https://go.dev/issue/70779"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/-nPEi39gI4Q/m/cGVPJCqdAQAJ",
          "url": "https://groups.google.com/g/golang-announce/c/-nPEi39gI4Q/m/cGVPJCqdAQAJ"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2024-3321",
          "url": "https://pkg.go.dev/vuln/GO-2024-3321"
        }
      ],
      "release_date": "2024-12-11T18:55:58.506000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-02-11T15:41:51+00:00",
          "details": "Red Hat Trusted Artifact Signer simplifies cryptographic signing and verifying of software artifacts such as container images, binaries and source code changes. It is a self-managed on-premise deployment of the [Sigstore project](https://sigstore.dev/). Platform Engineers, Software Developers and Security Professionals may use RHTAS to ensure the integrity, transparency and assurance of their organization\u0027s software supply chain. For details on using the operator, refer to [product documentation](https://access.redhat.com/documentation/en- us/red_hat_trusted_artifact_signer/1). You can find the release notes for this version of Red Hat Trusted Artifact Signer [here](https://access.redhat.com/documentation/en- us/red_hat_trusted_artifact_signer/1.1/html-single/release_notes/index).",
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          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:1326"
        },
        {
          "category": "workaround",
          "details": "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.",
          "product_ids": [
            "Red Hat Trusted Artifact Signer 1.1:registry.redhat.io/rhtas/client-server-rhel9@sha256:974555846321f9eed4c146901df2efe8373d78be2ca83031ebc1d9c309b1bdb5_amd64",
            "Red Hat Trusted Artifact Signer 1.1:registry.redhat.io/rhtas/cosign-rhel9@sha256:36598c292c624bd7b4efb3fa3b68bfba074e61a08a839f66072a7273a2da4857_amd64",
            "Red Hat Trusted Artifact Signer 1.1:registry.redhat.io/rhtas/gitsign-rhel9@sha256:090898a633ccf30aa45417179299e869b192409d07fb57a703677f3f9bfb823c_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat Trusted Artifact Signer 1.1:registry.redhat.io/rhtas/client-server-rhel9@sha256:974555846321f9eed4c146901df2efe8373d78be2ca83031ebc1d9c309b1bdb5_amd64",
            "Red Hat Trusted Artifact Signer 1.1:registry.redhat.io/rhtas/cosign-rhel9@sha256:36598c292c624bd7b4efb3fa3b68bfba074e61a08a839f66072a7273a2da4857_amd64",
            "Red Hat Trusted Artifact Signer 1.1:registry.redhat.io/rhtas/gitsign-rhel9@sha256:090898a633ccf30aa45417179299e869b192409d07fb57a703677f3f9bfb823c_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "golang.org/x/crypto/ssh: Misuse of ServerConfig.PublicKeyCallback may cause authorization bypass in golang.org/x/crypto"
    }
  ]
}


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