pysec-2019-41
Vulnerability from pysec
Published
2019-11-12 02:15
Modified
2019-11-18 21:15
Details

psutil (aka python-psutil) through 5.6.5 can have a double free. This occurs because of refcount mishandling within a while or for loop that converts system data into a Python object.

Impacted products
Name purl
psutil pkg:pypi/psutil
Aliases


To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "psutil",
        "purl": "pkg:pypi/psutil"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.6.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.1.0",
        "0.1.1",
        "0.1.2",
        "0.1.3",
        "0.2.0",
        "0.2.1",
        "0.3.0",
        "0.4.0",
        "0.4.1",
        "0.5.0",
        "0.5.1",
        "0.6.0",
        "0.6.1",
        "0.7.0",
        "0.7.1",
        "1.0.0",
        "1.0.1",
        "1.1.0",
        "1.1.1",
        "1.1.2",
        "1.1.3",
        "1.2.0",
        "1.2.1",
        "2.0.0",
        "2.1.0",
        "2.1.1",
        "2.1.2",
        "2.1.3",
        "2.2.0",
        "2.2.1",
        "3.0.0",
        "3.0.1",
        "3.1.0",
        "3.1.1",
        "3.2.0",
        "3.2.1",
        "3.2.2",
        "3.3.0",
        "3.4.0",
        "3.4.1",
        "3.4.2",
        "4.0.0",
        "4.1.0",
        "4.2.0",
        "4.3.0",
        "4.3.1",
        "4.4.0",
        "4.4.1",
        "4.4.2",
        "5.0.0",
        "5.0.1",
        "5.1.0",
        "5.1.1",
        "5.1.2",
        "5.1.3",
        "5.2.0",
        "5.2.1",
        "5.2.2",
        "5.3.0",
        "5.3.1",
        "5.4.0",
        "5.4.1",
        "5.4.2",
        "5.4.3",
        "5.4.4",
        "5.4.5",
        "5.4.6",
        "5.4.7",
        "5.4.8",
        "5.5.0",
        "5.5.1",
        "5.6.0",
        "5.6.1",
        "5.6.2",
        "5.6.3",
        "5.6.4",
        "5.6.5"
      ]
    }
  ],
  "aliases": [
    "CVE-2019-18874",
    "GHSA-qfc5-mcwq-26q8"
  ],
  "details": "psutil (aka python-psutil) through 5.6.5 can have a double free. This occurs because of refcount mishandling within a while or for loop that converts system data into a Python object.",
  "id": "PYSEC-2019-41",
  "modified": "2019-11-18T21:15:00Z",
  "published": "2019-11-12T02:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/giampaolo/psutil/pull/1616"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4204-1/"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2P7QI7MOTZTFXQYU23CP3RAWXCERMOAS/"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OLETTJYZL2SMBUI4Q2NGBMGPDPP54SRG/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-qfc5-mcwq-26q8"
    }
  ]
}


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