usn-7706-1
Vulnerability from osv_ubuntu
Published
2025-08-20 05:36
Modified
2026-06-25 10:46
Summary
ceph vulnerabilities
Details

It was discovered that Ceph incorrectly handled read-only permissions. An authenticated attacker could use this issue to obtain dm-crypt encryption keys. This issue only affected Ubuntu 14.04 LTS. (CVE-2018-14662)

Sergey Bobrov discovered that Ceph’s RadosGW (Ceph Object Gateway) allowed the injection of HTTP headers in responses to CORS requests. An attacker could possibly use this issue to compromise system integrity. This issue only affected Ubuntu 16.04 LTS. (CVE-2021-3524)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2018-14662",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:14.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "ceph",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "ceph-common",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "ceph-fs-common",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "ceph-fuse",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "ceph-mds",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "ceph-resource-agents",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "ceph-test",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "libcephfs-java",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "libcephfs-jni",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "libcephfs1",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "librados2",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "librbd1",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "python-ceph",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "radosgw",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "rbd-fuse",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          },
          {
            "binary_name": "rest-bench",
            "binary_version": "0.80.11-0ubuntu1.14.04.4+esm3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "ceph",
        "purl": "pkg:deb/ubuntu/ceph@0.80.11-0ubuntu1.14.04.4+esm3?arch=source\u0026distro=esm-infra-legacy/trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.80.11-0ubuntu1.14.04.4+esm3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.67.4-0ubuntu2",
        "0.67.4-0ubuntu3",
        "0.72-0ubuntu1",
        "0.72.1-0ubuntu1",
        "0.72.1-2",
        "0.72.1-3",
        "0.72.2-1",
        "0.72.2-2",
        "0.78-0ubuntu1",
        "0.79-0ubuntu1",
        "0.80.1-0ubuntu1",
        "0.80.1-0ubuntu1.1",
        "0.80.5-0ubuntu0.14.04.1",
        "0.80.7-0ubuntu0.14.04.1",
        "0.80.9-0ubuntu0.14.04.1",
        "0.80.9-0ubuntu0.14.04.2",
        "0.80.10-0ubuntu0.14.04.1",
        "0.80.10-0ubuntu1.14.04.2",
        "0.80.10-0ubuntu1.14.04.3",
        "0.80.11-0ubuntu1.14.04.1",
        "0.80.11-0ubuntu1.14.04.2",
        "0.80.11-0ubuntu1.14.04.3",
        "0.80.11-0ubuntu1.14.04.4",
        "0.80.11-0ubuntu1.14.04.4+esm2"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-3524",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "ceph",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "ceph-common",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "ceph-fs-common",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "ceph-fuse",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "ceph-mds",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "ceph-resource-agents",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "ceph-test",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "libcephfs-java",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "libcephfs-jni",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "libcephfs1",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "librados2",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "libradosstriper1",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "librbd1",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "librgw2",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "python-ceph",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "python-cephfs",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "python-rados",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "python-rbd",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "radosgw",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "rbd-fuse",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "rbd-mirror",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          },
          {
            "binary_name": "rbd-nbd",
            "binary_version": "10.2.11-0ubuntu0.16.04.3+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "ceph",
        "purl": "pkg:deb/ubuntu/ceph@10.2.11-0ubuntu0.16.04.3+esm2?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.2.11-0ubuntu0.16.04.3+esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.94.3-0ubuntu2",
        "0.94.5-0ubuntu1",
        "9.2.0-0ubuntu3",
        "9.2.0-0ubuntu4",
        "9.2.0-0ubuntu5",
        "9.2.0-0ubuntu6",
        "10.0.2-0ubuntu1",
        "10.0.3-0ubuntu1",
        "10.0.5-0ubuntu1",
        "10.1.0-0ubuntu1",
        "10.1.1-0ubuntu1",
        "10.1.2-0ubuntu1",
        "10.2.0-0ubuntu0.16.04.1",
        "10.2.0-0ubuntu0.16.04.2",
        "10.2.2-0ubuntu0.16.04.2",
        "10.2.3-0ubuntu0.16.04.2",
        "10.2.5-0ubuntu0.16.04.1",
        "10.2.6-0ubuntu0.16.04.1",
        "10.2.7-0ubuntu0.16.04.1",
        "10.2.9-0ubuntu0.16.04.1",
        "10.2.10-0ubuntu0.16.04.1",
        "10.2.11-0ubuntu0.16.04.1",
        "10.2.11-0ubuntu0.16.04.2",
        "10.2.11-0ubuntu0.16.04.3",
        "10.2.11-0ubuntu0.16.04.3+esm1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that Ceph incorrectly handled read-only permissions. An\nauthenticated attacker could use this issue to obtain dm-crypt encryption\nkeys. This issue only affected Ubuntu 14.04 LTS. (CVE-2018-14662)\n\nSergey Bobrov discovered that Ceph\u2019s RadosGW (Ceph Object Gateway) allowed\nthe injection of HTTP headers in responses to CORS requests. An attacker\ncould possibly use this issue to compromise system integrity. This issue\nonly\naffected Ubuntu 16.04 LTS. (CVE-2021-3524)",
  "id": "USN-7706-1",
  "modified": "2026-06-25T10:46:55Z",
  "published": "2025-08-20T05:36:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7706-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-14662"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-3524"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "ceph vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2018-14662",
    "UBUNTU-CVE-2021-3524"
  ]
}



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