rhsa-2017_2603
Vulnerability from csaf_redhat
Published
2017-09-05 10:33
Modified
2024-11-22 11:19
Summary
Red Hat Security Advisory: docker-distribution security, bug fix, and enhancement update

Notes

Topic
An update for docker-distribution is now available for Red Hat Enterprise Linux 7 Extras. Red Hat Product Security has rated this update as having a security impact of Low. 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 docker-distribution package provides the tool set to support the Docker Registry version 2. The following packages have been upgraded to a later upstream version: docker-distribution (2.6.2). (BZ#1479494) Security Fix(es): * It was found that docker-distribution did not properly restrict memory allocation size for a registry instance through the manifest endpoint. An attacker could send a specially crafted request that would exhaust the memory of the docker-distribution service. (CVE-2017-11468)
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.


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Low"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for docker-distribution is now available for Red Hat Enterprise Linux 7 Extras.\n\nRed Hat Product Security has rated this update as having a security impact of Low. 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": "The docker-distribution package provides the tool set to support the Docker Registry version 2.\n\nThe following packages have been upgraded to a later upstream version: docker-distribution (2.6.2). (BZ#1479494)\n\nSecurity Fix(es):\n\n* It was found that docker-distribution did not properly restrict memory allocation size for a registry instance through the manifest endpoint. An attacker could send a specially crafted request that would exhaust the memory of the docker-distribution service. (CVE-2017-11468)",
        "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.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2017:2603",
        "url": "https://access.redhat.com/errata/RHSA-2017:2603"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#low",
        "url": "https://access.redhat.com/security/updates/classification/#low"
      },
      {
        "category": "external",
        "summary": "1474893",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1474893"
      },
      {
        "category": "external",
        "summary": "1479494",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1479494"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_2603.json"
      }
    ],
    "title": "Red Hat Security Advisory: docker-distribution security, bug fix, and enhancement update",
    "tracking": {
      "current_release_date": "2024-11-22T11:19:41+00:00",
      "generator": {
        "date": "2024-11-22T11:19:41+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2017:2603",
      "initial_release_date": "2017-09-05T10:33:23+00:00",
      "revision_history": [
        {
          "date": "2017-09-05T10:33:23+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2017-09-05T10:33:23+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-22T11:19:41+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux 7 Extras",
                "product": {
                  "name": "Red Hat Enterprise Linux 7 Extras",
                  "product_id": "7Server-EXTRAS-7.4",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:rhel_extras_other:7"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux Extras"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "docker-distribution-0:2.6.2-1.git48294d9.el7.x86_64",
                "product": {
                  "name": "docker-distribution-0:2.6.2-1.git48294d9.el7.x86_64",
                  "product_id": "docker-distribution-0:2.6.2-1.git48294d9.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/docker-distribution@2.6.2-1.git48294d9.el7?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "docker-distribution-0:2.6.2-1.git48294d9.el7.src",
                "product": {
                  "name": "docker-distribution-0:2.6.2-1.git48294d9.el7.src",
                  "product_id": "docker-distribution-0:2.6.2-1.git48294d9.el7.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/docker-distribution@2.6.2-1.git48294d9.el7?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "docker-distribution-0:2.6.2-1.git48294d9.el7.ppc64le",
                "product": {
                  "name": "docker-distribution-0:2.6.2-1.git48294d9.el7.ppc64le",
                  "product_id": "docker-distribution-0:2.6.2-1.git48294d9.el7.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/docker-distribution@2.6.2-1.git48294d9.el7?arch=ppc64le"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "docker-distribution-0:2.6.2-1.git48294d9.el7.ppc64le as a component of Red Hat Enterprise Linux 7 Extras",
          "product_id": "7Server-EXTRAS-7.4:docker-distribution-0:2.6.2-1.git48294d9.el7.ppc64le"
        },
        "product_reference": "docker-distribution-0:2.6.2-1.git48294d9.el7.ppc64le",
        "relates_to_product_reference": "7Server-EXTRAS-7.4"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "docker-distribution-0:2.6.2-1.git48294d9.el7.src as a component of Red Hat Enterprise Linux 7 Extras",
          "product_id": "7Server-EXTRAS-7.4:docker-distribution-0:2.6.2-1.git48294d9.el7.src"
        },
        "product_reference": "docker-distribution-0:2.6.2-1.git48294d9.el7.src",
        "relates_to_product_reference": "7Server-EXTRAS-7.4"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "docker-distribution-0:2.6.2-1.git48294d9.el7.x86_64 as a component of Red Hat Enterprise Linux 7 Extras",
          "product_id": "7Server-EXTRAS-7.4:docker-distribution-0:2.6.2-1.git48294d9.el7.x86_64"
        },
        "product_reference": "docker-distribution-0:2.6.2-1.git48294d9.el7.x86_64",
        "relates_to_product_reference": "7Server-EXTRAS-7.4"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-11468",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2017-07-19T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1474893"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that docker-distribution did not properly restrict memory allocation size for a registry instance through the manifest endpoint. An attacker could send a specially crafted request that would exhaust the memory of the docker-distribution service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "docker-distribution: Does not properly restrict the amount of content accepted from a user",
          "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-EXTRAS-7.4:docker-distribution-0:2.6.2-1.git48294d9.el7.ppc64le",
          "7Server-EXTRAS-7.4:docker-distribution-0:2.6.2-1.git48294d9.el7.src",
          "7Server-EXTRAS-7.4:docker-distribution-0:2.6.2-1.git48294d9.el7.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2017-11468"
        },
        {
          "category": "external",
          "summary": "RHBZ#1474893",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1474893"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2017-11468",
          "url": "https://www.cve.org/CVERecord?id=CVE-2017-11468"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2017-11468",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11468"
        }
      ],
      "release_date": "2017-07-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2017-09-05T10:33:23+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-EXTRAS-7.4:docker-distribution-0:2.6.2-1.git48294d9.el7.ppc64le",
            "7Server-EXTRAS-7.4:docker-distribution-0:2.6.2-1.git48294d9.el7.src",
            "7Server-EXTRAS-7.4:docker-distribution-0:2.6.2-1.git48294d9.el7.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2017:2603"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          },
          "products": [
            "7Server-EXTRAS-7.4:docker-distribution-0:2.6.2-1.git48294d9.el7.ppc64le",
            "7Server-EXTRAS-7.4:docker-distribution-0:2.6.2-1.git48294d9.el7.src",
            "7Server-EXTRAS-7.4:docker-distribution-0:2.6.2-1.git48294d9.el7.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "docker-distribution: Does not properly restrict the amount of content accepted from a user"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.