RHSA-2020_0475

Vulnerability from csaf_redhat - Published: 2020-02-11 18:31 - Updated: 2024-11-13 22:11
Summary
Red Hat Security Advisory: Red Hat Quay v3.2.1 security update

Notes

Topic
An update is now available for Red Hat Quay 3. 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
Quay 3.2.1 release, including: Security Fix(es): * CVE-2019-10773 nodejs-yarn: Install functionality can be abused to generate arbitrary symlinks For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * Quay 3.2.1 errata (BZ#1793520)
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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{
  "document": {
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      "text": "Important"
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    "distribution": {
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    "notes": [
      {
        "category": "summary",
        "text": "An update is now available for Red Hat Quay 3.\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.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Quay 3.2.1 release, including:\n\nSecurity Fix(es):\n\n* CVE-2019-10773 nodejs-yarn: Install functionality can be abused to generate arbitrary symlinks\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Quay 3.2.1 errata (BZ#1793520)",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "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.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
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    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2020:0475",
        "url": "https://access.redhat.com/errata/RHSA-2020:0475"
      },
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        "category": "external",
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        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0475.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat Quay v3.2.1 security update",
    "tracking": {
      "current_release_date": "2024-11-13T22:11:19+00:00",
      "generator": {
        "date": "2024-11-13T22:11:19+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.0"
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      },
      "id": "RHSA-2020:0475",
      "initial_release_date": "2020-02-11T18:31:44+00:00",
      "revision_history": [
        {
          "date": "2020-02-11T18:31:44+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2020-02-11T18:31:44+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-13T22:11:19+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Quay v3",
                "product": {
                  "name": "Quay v3",
                  "product_id": "7Server-RH7-Quay-3",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:quay:3::el7"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Quay"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "quay3/clair-jwt@sha256:a8a8271b6687004cd93310da713e95e04920f90399a8723a28e96be32caa36d8_amd64",
                "product": {
                  "name": "quay3/clair-jwt@sha256:a8a8271b6687004cd93310da713e95e04920f90399a8723a28e96be32caa36d8_amd64",
                  "product_id": "quay3/clair-jwt@sha256:a8a8271b6687004cd93310da713e95e04920f90399a8723a28e96be32caa36d8_amd64",
                  "product_identification_helper": {
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        "relates_to_product_reference": "7Server-RH7-Quay-3"
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-10773",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2019-12-17T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1788328"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Yarn in versions prior to 1.21.1. Arbitrary symlinks can be generated using the package install functionality leading to existing files being overwritten. The highest threat from this vulnerability is to system confidentiality and integrity as well as system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "nodejs-yarn: Install functionality can be abused to generate arbitrary symlinks",
          "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"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-RH7-Quay-3:quay3/clair-jwt@sha256:a8a8271b6687004cd93310da713e95e04920f90399a8723a28e96be32caa36d8_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-10773"
        },
        {
          "category": "external",
          "summary": "RHBZ#1788328",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1788328"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-10773",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-10773"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-10773",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10773"
        }
      ],
      "release_date": "2019-12-16T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2020-02-11T18:31:44+00:00",
          "details": "Please download the release images via:\n\nquay.io/redhat/quay:v3.2.1\nquay.io/redhat/clair-jwt:v3.2.1\nquay.io/redhat/quay-builder:v3.2.1",
          "product_ids": [
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          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2020:0475"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "7Server-RH7-Quay-3:quay3/clair-jwt@sha256:a8a8271b6687004cd93310da713e95e04920f90399a8723a28e96be32caa36d8_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "nodejs-yarn: Install functionality can be abused to generate arbitrary symlinks"
    }
  ]
}


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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.