gsd-2019-18874
Vulnerability from gsd
Modified
2023-12-13 01:23
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.
Aliases
Aliases
CVE-2019-18874


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-18874",
    "description": "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": "GSD-2019-18874",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-18874.html",
      "https://access.redhat.com/errata/RHSA-2021:4324",
      "https://access.redhat.com/errata/RHSA-2021:4162",
      "https://access.redhat.com/errata/RHSA-2021:1313",
      "https://access.redhat.com/errata/RHSA-2020:5249",
      "https://access.redhat.com/errata/RHSA-2020:4299",
      "https://access.redhat.com/errata/RHSA-2020:4255",
      "https://access.redhat.com/errata/RHSA-2020:4254",
      "https://access.redhat.com/errata/RHSA-2020:2635",
      "https://access.redhat.com/errata/RHSA-2020:2593",
      "https://access.redhat.com/errata/RHSA-2020:2583",
      "https://ubuntu.com/security/CVE-2019-18874",
      "https://advisories.mageia.org/CVE-2019-18874.html",
      "https://linux.oracle.com/cve/CVE-2019-18874.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-18874"
      ],
      "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": "GSD-2019-18874",
      "modified": "2023-12-13T01:23:50.160329Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
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        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-18874",
        "STATE": "PUBLIC"
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      "affects": {
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              "product": {
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                    "version": {
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                          "version_value": "n/a"
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          }
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/giampaolo/psutil/pull/1616",
            "refsource": "MISC",
            "url": "https://github.com/giampaolo/psutil/pull/1616"
          },
          {
            "name": "[debian-lts-announce] 20191118 [SECURITY] [DLA 1998-1] python-psutil security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00018.html"
          },
          {
            "name": "USN-4204-1",
            "refsource": "UBUNTU",
            "url": "https://usn.ubuntu.com/4204-1/"
          },
          {
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2P7QI7MOTZTFXQYU23CP3RAWXCERMOAS/"
          },
          {
            "name": "FEDORA-2020-021fb887ac",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OLETTJYZL2SMBUI4Q2NGBMGPDPP54SRG/"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c=5.6.5",
          "affected_versions": "All versions up to 5.6.5",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-415",
            "CWE-937"
          ],
          "date": "2021-08-19",
          "description": "psutil (aka python-psutil) 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.",
          "fixed_versions": [
            "5.6.6"
          ],
          "identifier": "CVE-2019-18874",
          "identifiers": [
            "GHSA-qfc5-mcwq-26q8",
            "CVE-2019-18874"
          ],
          "not_impacted": "All versions after 5.6.5",
          "package_slug": "pypi/psutil",
          "pubdate": "2020-03-12",
          "solution": "Upgrade to version 5.6.6 or above.",
          "title": "Double Free",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2019-18874",
            "https://github.com/giampaolo/psutil/pull/1616",
            "https://github.com/giampaolo/psutil/commit/7d512c8e4442a896d56505be3e78f1156f443465",
            "https://github.com/giampaolo/psutil/blob/master/HISTORY.rst#566",
            "https://lists.debian.org/debian-lts-announce/2019/11/msg00018.html",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2P7QI7MOTZTFXQYU23CP3RAWXCERMOAS/",
            "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OLETTJYZL2SMBUI4Q2NGBMGPDPP54SRG/",
            "https://usn.ubuntu.com/4204-1/",
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          ],
          "uuid": "3442992c-a35d-414a-9089-2bafbc3ef5aa"
        }
      ]
    },
    "nvd.nist.gov": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:psutil_project:psutil:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "5.6.5",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-18874"
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        "description": {
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            }
          ]
        },
        "problemtype": {
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                  "lang": "en",
                  "value": "CWE-415"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/giampaolo/psutil/pull/1616",
              "refsource": "MISC",
              "tags": [
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            },
            {
              "name": "[debian-lts-announce] 20191118 [SECURITY] [DLA 1998-1] python-psutil security update",
              "refsource": "MLIST",
              "tags": [],
              "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00018.html"
            },
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              "url": "https://usn.ubuntu.com/4204-1/"
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              "name": "FEDORA-2020-a06ebafad8",
              "refsource": "FEDORA",
              "tags": [],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2P7QI7MOTZTFXQYU23CP3RAWXCERMOAS/"
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          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2019-11-18T21:15Z",
      "publishedDate": "2019-11-12T02:15Z"
    }
  }
}


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