Security advisory

{
  "id": "548b82b52ff71ad42c92d7089bd906081d2318465172bb1345a1ce8f21fd5986",
  "url": "https://osv.dev/vulnerability/CVE-2020-13910",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-13910",
    "summary": "Pengutronix Barebox through v2020.05.0 has an out-of-bounds read in nfs_read_reply in net/nfs.c because a field of an incoming network packet is directly used as a length field without any bounds check.",
    "evidence": "osv:CVE-2020-13910",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2020-13910",
      "aliases": [
        "CVE-2020-13910"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/barebox/barebox",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "cff4868b6d11f1c9e296fea8ca1da1224bde7f39"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:pengutronix:barebox:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2020.05.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2020.05.0",
            "v2020.04.0",
            "v2020.03.0",
            "v2020.02.0",
            "v2020.01.0",
            "v2019.12.0",
            "v2019.11.0",
            "v2019.10.0",
            "v2019.09.0",
            "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-2020-13910.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:26.965977401Z",
      "provider": "osv",
      "references": [
        "https://git.pengutronix.de/cgit/barebox/commit/net/nfs.c?h=next&id=c0f0cbd1759a6ca6cbda4001dff5764f6633c825"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-13910",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 431721,
  "published_at": "2020-06-07T20:15:10.217+00:00"
}