usn-5311-2
Vulnerability from osv_ubuntu
Published
2022-05-16 20:48
Modified
2026-02-10 04:42
Summary
containerd regression
Details

USN-5311-1 released updates for contained. Unfortunately, a subsequent update reverted the fix for this CVE by mistake. This update corrects the problem.

We apologize for the inconvenience.

Original advisory details:

It was discovered that containerd allows attackers to gain access to read- only copies of arbitrary files and directories on the host via a specially- crafted image configuration. An attacker could possibly use this issue to obtain sensitive information.

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2022-23648",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "containerd",
            "binary_version": "1.5.9-0ubuntu1~20.04.4"
          },
          {
            "binary_name": "golang-github-containerd-containerd-dev",
            "binary_version": "1.5.9-0ubuntu1~20.04.4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "containerd",
        "purl": "pkg:deb/ubuntu/containerd@1.5.9-0ubuntu1~20.04.4?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.5.9-0ubuntu1~20.04.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.2.10-0ubuntu1",
        "1.3.2-0ubuntu1",
        "1.3.3-0ubuntu1",
        "1.3.3-0ubuntu2",
        "1.3.3-0ubuntu2.1",
        "1.3.3-0ubuntu2.2",
        "1.3.3-0ubuntu2.3",
        "1.4.4-0ubuntu1~20.04.2",
        "1.5.2-0ubuntu1~20.04.1",
        "1.5.2-0ubuntu1~20.04.2",
        "1.5.2-0ubuntu1~20.04.3",
        "1.5.5-0ubuntu3~20.04.1",
        "1.5.5-0ubuntu3~20.04.2",
        "1.5.9-0ubuntu1~20.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "USN-5311-1 released updates for contained. Unfortunately, a subsequent update\nreverted the fix for this CVE by mistake. This update corrects the problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that containerd allows attackers to gain access to read-\n only copies of arbitrary files and directories on the host via a specially-\n crafted image configuration. An attacker could possibly use this issue to\n obtain sensitive information.\n",
  "id": "USN-5311-2",
  "modified": "2026-02-10T04:42:30Z",
  "published": "2022-05-16T20:48:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5311-2"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-23648"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "containerd regression",
  "upstream": [
    "UBUNTU-CVE-2022-23648"
  ]
}



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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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