rhsa-2019_2541
Vulnerability from csaf_redhat
Published
2019-08-21 15:21
Modified
2024-11-15 00:45
Summary
Red Hat Security Advisory: Red Hat Ceph Storage 3.3 security, bug fix, and enhancement update

Notes

Topic
An update is now available for Red Hat Ceph Storage 3.3 on Ubuntu 16.04. 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
Red Hat Ceph Storage is a scalable, open, software-defined storage platform that combines the most stable version of the Ceph storage system with a Ceph management platform, deployment utilities, and support services. Security Fix(es): * ceph: ListBucket max-keys has no defined limit in the RGW codebase (CVE-2018-16846) * ceph: debug logging for v4 auth does not sanitize encryption keys (CVE-2018-16889) * ceph: authenticated user with read only permissions can steal dm-crypt / LUKS key (CVE-2018-14662) 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) and Enhancement(s): For detailed information on changes in this release, see the Red Hat Ceph Storage 3.3 Release Notes available at: https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/3.3/html/release_notes/index
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": "Moderate"
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    "category": "csaf_security_advisory",
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    "distribution": {
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    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update is now available for Red Hat Ceph Storage 3.3 on Ubuntu 16.04.\n\nRed 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.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat Ceph Storage is a scalable, open, software-defined storage platform that combines the most stable version of the Ceph storage system with a Ceph management platform, deployment utilities, and support services.\n\nSecurity Fix(es):\n\n* ceph: ListBucket max-keys has no defined limit in the RGW codebase (CVE-2018-16846)\n\n* ceph: debug logging for v4 auth does not sanitize encryption keys (CVE-2018-16889)\n\n* ceph: authenticated user with read only permissions can steal dm-crypt / LUKS key (CVE-2018-14662)\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) and Enhancement(s):\n\nFor detailed information on changes in this release, see the Red Hat Ceph Storage 3.3 Release Notes available at:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_ceph_storage/3.3/html/release_notes/index",
        "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"
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    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2019:2541",
        "url": "https://access.redhat.com/errata/RHSA-2019:2541"
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        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1637327"
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        "summary": "1644461",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1644461"
      },
      {
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        "summary": "1665334",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1665334"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2541.json"
      }
    ],
    "title": "Red Hat Security Advisory: Red Hat Ceph Storage 3.3 security, bug fix, and enhancement update",
    "tracking": {
      "current_release_date": "2024-11-15T00:45:09+00:00",
      "generator": {
        "date": "2024-11-15T00:45:09+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
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      },
      "id": "RHSA-2019:2541",
      "initial_release_date": "2019-08-21T15:21:41+00:00",
      "revision_history": [
        {
          "date": "2019-08-21T15:21:41+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2019-08-21T15:21:41+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-15T00:45:09+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
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                "name": "Red Hat Ceph Storage 3 for Ubuntu",
                "product": {
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                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:ceph_storage:3::ubuntu16.04"
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            "name": "Red Hat Ceph Storage"
          }
        ],
        "category": "vendor",
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2018-14662",
      "cwe": {
        "id": "CWE-285",
        "name": "Improper Authorization"
      },
      "discovery_date": "2018-09-12T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1637327"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that authenticated ceph user with read only permissions could steal dm-crypt encryption keys used in ceph disk encryption.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "ceph: authenticated user with read only permissions can steal dm-crypt / LUKS key",
          "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": [
          "Red Hat Ceph Storage 3 for Ubuntu"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-14662"
        },
        {
          "category": "external",
          "summary": "RHBZ#1637327",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1637327"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-14662",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-14662"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-14662",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14662"
        },
        {
          "category": "external",
          "summary": "https://ceph.com/releases/13-2-4-mimic-released",
          "url": "https://ceph.com/releases/13-2-4-mimic-released"
        }
      ],
      "release_date": "2019-01-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-08-21T15:21:41+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/documentation/en-us/red_hat_ceph_storage/3/html-single/installation_guide_for_ubuntu/index#upgrading-the-storage-cluster",
          "product_ids": [
            "Red Hat Ceph Storage 3 for Ubuntu"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:2541"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.5,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat Ceph Storage 3 for Ubuntu"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "ceph: authenticated user with read only permissions can steal dm-crypt / LUKS key"
    },
    {
      "cve": "CVE-2018-16846",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2018-10-30T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1644461"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the way the ListBucket function max-keys has no defined limit in the RGW codebase.  An authenticated ceph RGW user can cause a denial of service attack against OMAPs holding bucked indices.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "ceph: ListBucket max-keys has no defined limit in the RGW codebase",
          "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": [
          "Red Hat Ceph Storage 3 for Ubuntu"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-16846"
        },
        {
          "category": "external",
          "summary": "RHBZ#1644461",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1644461"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-16846",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-16846"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-16846",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16846"
        },
        {
          "category": "external",
          "summary": "https://ceph.com/releases/13-2-4-mimic-released/",
          "url": "https://ceph.com/releases/13-2-4-mimic-released/"
        }
      ],
      "release_date": "2019-01-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-08-21T15:21:41+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/documentation/en-us/red_hat_ceph_storage/3/html-single/installation_guide_for_ubuntu/index#upgrading-the-storage-cluster",
          "product_ids": [
            "Red Hat Ceph Storage 3 for Ubuntu"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:2541"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "Red Hat Ceph Storage 3 for Ubuntu"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "ceph: ListBucket max-keys has no defined limit in the RGW codebase"
    },
    {
      "cve": "CVE-2018-16889",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2018-12-12T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1665334"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was found that Ceph RGW did not properly sanitize encryption keys in debug logging for v4 auth. Encryption keys could be inadvertently disclosed when sharing debug logs.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "ceph: debug logging for v4 auth does not sanitize encryption keys",
          "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": [
          "Red Hat Ceph Storage 3 for Ubuntu"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-16889"
        },
        {
          "category": "external",
          "summary": "RHBZ#1665334",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1665334"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-16889",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-16889"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-16889",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16889"
        }
      ],
      "release_date": "2019-01-10T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-08-21T15:21:41+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/documentation/en-us/red_hat_ceph_storage/3/html-single/installation_guide_for_ubuntu/index#upgrading-the-storage-cluster",
          "product_ids": [
            "Red Hat Ceph Storage 3 for Ubuntu"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2019:2541"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat Ceph Storage 3 for Ubuntu"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "ceph: debug logging for v4 auth does not sanitize encryption keys"
    }
  ]
}


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