ubuntu-cve-2019-10147
Vulnerability from osv_ubuntu
Published
2019-06-03 19:29
Modified
2025-10-24 04:47
Summary
Details

rkt through version 1.30.0 does not isolate processes in containers that are run with rkt enter. Processes run with rkt enter are not limited by cgroups during stage 2 (the actual environment in which the applications run). Compromised containers could exploit this flaw to access host resources.

Severity
4.7 (Medium)
CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
7.7 (High)
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "golang-github-rkt-rkt-dev",
            "binary_version": "1.29.0+dfsg-1"
          },
          {
            "binary_name": "rkt",
            "binary_version": "1.29.0+dfsg-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "rkt",
        "purl": "pkg:deb/ubuntu/rkt@1.29.0+dfsg-1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.21.0+dfsg-1",
        "1.29.0+dfsg-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "golang-github-rkt-rkt-dev",
            "binary_version": "1.30.0+dfsg1-9ubuntu0.2"
          },
          {
            "binary_name": "rkt",
            "binary_version": "1.30.0+dfsg1-9ubuntu0.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "rkt",
        "purl": "pkg:deb/ubuntu/rkt@1.30.0+dfsg1-9ubuntu0.2?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.30.0+dfsg-7",
        "1.30.0+dfsg1-8",
        "1.30.0+dfsg1-9",
        "1.30.0+dfsg1-9ubuntu0.1",
        "1.30.0+dfsg1-9ubuntu0.2"
      ]
    }
  ],
  "aliases": [],
  "details": "rkt through version 1.30.0 does not isolate processes in containers that are run with `rkt enter`. Processes run with `rkt enter` are not limited by cgroups during stage 2 (the actual environment in which the applications run). Compromised containers could exploit this flaw to access host resources.",
  "id": "UBUNTU-CVE-2019-10147",
  "modified": "2025-10-24T04:47:36Z",
  "published": "2019-06-03T19:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-10147"
    },
    {
      "type": "REPORT",
      "url": "https://www.twistlock.com/labs-blog/breaking-out-of-coresos-rkt-3-new-cves/"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/rkt/rkt/issues/3998"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-10147"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2019-10147"
  ]
}



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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.
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  • 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.


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