{
  "id": "CVE-2022-48560",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-08-22T19:16:31.827",
  "lastModified": "2023-10-11T23:15:10.060",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "A use-after-free exists in Python through 3.9 via heappushpop in heapq."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "3.6.11",
              "matchCriteriaId": "5F9F5F4E-6F2C-4780-9606-C42845E13FF5"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "3.7.0",
              "versionEndExcluding": "3.7.7",
              "matchCriteriaId": "828A83C6-F100-486D-963B-363062C5FAA8"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "3.8.0",
              "versionEndExcluding": "3.8.2",
              "matchCriteriaId": "368003C0-1D3C-4A3D-A998-A2406DB72ACB"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:python:python:3.9.0:alpha1:*:*:*:*:*:*",
              "matchCriteriaId": "2E45B3B6-8458-4C88-99FC-C21D6987AA41"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:python:python:3.9.0:alpha2:*:*:*:*:*:*",
              "matchCriteriaId": "D05F0EE6-213A-48AF-8217-502681E10421"
            }
          ]
        }
      ]
    },
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://bugs.python.org/issue39421",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00022.html",
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00017.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20230929-0008/",
      "source": "cve@mitre.org"
    }
  ]
}