Security advisory

{
  "id": "b161cae134fb5fda1c5646c62c1e5ce8ae2a8226345617776ecf9c04b85599fd",
  "url": "https://osv.dev/vulnerability/CVE-2019-15938",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-15938",
    "summary": "Pengutronix barebox through 2019.08.1 has a remote buffer overflow in nfs_readlink_req in fs/nfs.c because a length field is directly used for a memcpy.",
    "evidence": "osv:CVE-2019-15938",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2019-15938",
      "aliases": [
        "CVE-2019-15938"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/barebox/barebox",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "4e105e882aec0edc0d8c8904f755b024be4c6c2f"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:pengutronix:barebox:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2019.08.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2019.08.1",
            "v2019.08.0",
            "v2019.07.0",
            "v2019.06.0",
            "v2019.05.0",
            "v2019.04.0",
            "v2019.03.0",
            "v2019.02.0",
            "v2019.01.0",
            "v2018.12.0",
            "v2018.11.0",
            "v2018.10.0",
            "v2018.09.0",
            "v2018.08.0",
            "v2018.07.0",
            "v2018.06.0",
            "v2018.05.0",
            "v2018.04.0",
            "v2018.03.0",
            "v2018.02.0",
            "v2018.01.0",
            "v2017.12.0",
            "v2017.11.0",
            "v2017.10.0",
            "v2017.09.0",
            "v2017.08.0",
            "v2017.07.0",
            "v2017.06.0",
            "v2017.05.0",
            "v2017.04.0",
            "v2017.03.0",
            "v2017.02.0",
            "v2017.01.0",
            "v2016.11.0",
            "v2016.10.0",
            "v2016.08.0",
            "v2016.09.0",
            "v2016.07.0",
            "v2016.06.0",
            "v2016.05.0",
            "v2016.04.0",
            "v2016.03.0",
            "v2016.02.0",
            "v2016.01.0",
            "v2015.12.0",
            "v2015.11.0",
            "v2015.10.0",
            "v2015.09.0",
            "v2015.08.0",
            "v2015.07.0",
            "v2015.06.0",
            "v2015.05.0",
            "v2015.04.0",
            "v2015.03.0",
            "v2015.02.0",
            "v2015.01.0",
            "v2014.12.0",
            "v2014.11.0",
            "v2014.10.0",
            "v2014.09.0",
            "v2014.08.0",
            "v2014.07.0",
            "v2014.06.0",
            "v2014.05.0",
            "v2014.04.0",
            "v2014.03.0",
            "v2014.02.0",
            "v2014.01.0",
            "v2013.12.0",
            "v2013.11.0",
            "v2013.10.0",
            "v2013.09.0",
            "v2013.08.0",
            "v2013.07.0",
            "v2013.06.0",
            "v2013.05.0",
            "v2013.04.0",
            "v2013.03.0",
            "v2013.02.0",
            "v2013.01.0",
            "v2012.12.0",
            "v2012.11.0",
            "v2012.10.0",
            "v2012.09.0",
            "v2012.08.0",
            "v2012.07.0",
            "v2012.06.0",
            "v2012.05.0",
            "v2012.04.0",
            "v2012.03.0",
            "v2012.02.0",
            "v2012.01.0",
            "v2011.12.0",
            "v2011.11.0",
            "v2011.10.0",
            "v2011.09.0",
            "v2011.08.0",
            "v2011.07.0",
            "v2011.06.0",
            "v2011.05.0",
            "v2011.04.0",
            "v2011.03.0",
            "v2011.02.0",
            "v2011.01.0",
            "v2010.12.0",
            "v2010.11.0",
            "v2010.10.0",
            "v2010.09.0",
            "v2010.08.0",
            "v2010.07.0",
            "v2010.06.0",
            "v2010.05.0",
            "v2010.04.0",
            "v2010.03.0",
            "v2010.02.0",
            "v2009.12.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-15938.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:39.256492640Z",
      "provider": "osv",
      "references": [
        "https://git.pengutronix.de/cgit/barebox/commit/fs/nfs.c?h=next&id=574ce994016107ad8ab0f845a785f28d7eaa5208"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-15938",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 434620,
  "published_at": "2019-09-05T15:15:12.843+00:00"
}