RHSA-2023_5479

Vulnerability from csaf_redhat - Published: 2023-10-05 15:27 - Updated: 2024-11-23 01:03
Summary
Red Hat Security Advisory: Release of OpenShift Serverless Client kn 1.30.1 security update

Notes

Topic
Red Hat OpenShift Serverless 1.30.1 is now available. Red Hat Product Security has rated this update as having a security impact of Important. 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
Red Hat OpenShift Serverless Client kn 1.30.1 provides a CLI to interact with Red Hat OpenShift Serverless 1.30.1. The kn CLI is delivered as an RPM package for installation on RHEL platforms, and as binaries for non-Linux platforms. This release includes security and bug fixes, and enhancements. Security Fix(es): * quarkus: HTTP security policy bypass (CVE-2023-4853) For further information about CVE-2023-4853, see the Red Hat Security Bulletin linked to in the References section. For more details about the security issue(s), including the impact, a CVSS score, acknowledgements, and other related information, refer to the CVE page(s) listed in the References section.
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": "Red Hat OpenShift Serverless 1.30.1 is now available.\n\nRed Hat Product Security has rated this update as having a security impact of Important. 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.",
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        "text": "Red Hat OpenShift Serverless Client kn 1.30.1 provides a CLI to interact with Red Hat OpenShift Serverless 1.30.1. The kn CLI is delivered as an RPM package for installation on RHEL platforms, and as binaries for non-Linux platforms.\n\nThis release includes security and bug fixes, and enhancements.\n\nSecurity Fix(es):\n\n* quarkus: HTTP security policy bypass (CVE-2023-4853)\n\nFor further information about CVE-2023-4853, see the Red Hat Security Bulletin linked to in the References section.\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgements, and other related information, refer to the CVE page(s) listed in the References section.",
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        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_5479.json"
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    "title": "Red Hat Security Advisory: Release of OpenShift Serverless Client kn 1.30.1 security update",
    "tracking": {
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        "name": "Improper Neutralization of Input Leaders"
      },
      "discovery_date": "2023-09-08T00:00:00+00:00",
      "ids": [
        {
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          "text": "2238034"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Quarkus where HTTP security policies are not sanitizing certain character permutations correctly when accepting requests, resulting in incorrect evaluation of permissions. This issue could allow an attacker to bypass the security policy altogether, resulting in unauthorized endpoint access and possibly a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "quarkus: HTTP security policy bypass",
          "title": "Vulnerability summary"
        },
        {
          "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"
        }
      ],
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2238034"
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        {
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          "url": "https://access.redhat.com/security/vulnerabilities/RHSB-2023-002"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-4853",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-4853"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-4853",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4853"
        }
      ],
      "release_date": "2023-09-08T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-10-05T15:27:08+00:00",
          "details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:1.9.2-3.el8.ppc64le",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:1.9.2-3.el8.s390x",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:1.9.2-3.el8.src",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:1.9.2-3.el8.x86_64"
          ],
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            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2023:5479"
        },
        {
          "category": "workaround",
          "details": "Use a \u2018deny\u2019 wildcard for base paths, then authenticate specifics within that:\n\nExamples:\n```\ndeny: /*\nauthenticated: /services/*\n```\nor\n```\ndeny: /services/*\nroles-allowed: /services/rbac/*\n```\n\nNOTE: Products are only vulnerable if they use (or allow use of) path-based HTTP policy configuration. Products may also be affected\u2013shipping the component in question\u2013without being vulnerable (\u201caffected at reduced impact\u201d).\n\nSee https://access.redhat.com/security/vulnerabilities/RHSB-2023-002 for more detailed mitigations.",
          "product_ids": [
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            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:1.9.2-3.el8.src",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:1.9.2-3.el8.x86_64"
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        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
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            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:1.9.2-3.el8.s390x",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:1.9.2-3.el8.src",
            "8Base-Openshift-Serverless-1:openshift-serverless-clients-0:1.9.2-3.el8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "quarkus: HTTP security policy bypass"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.