{
  "id": "CVE-2023-34312",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-06-01T03:15:20.673",
  "lastModified": "2023-06-08T16:45:47.183",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Tencent QQ through 9.7.8.29039 and TIM through 3.4.7.22084, QQProtect.exe and QQProtectEngine.dll do not validate pointers from inter-process communication, which leads to a write-what-where condition."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-763"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:tencent:qq:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "9.7.1.28940",
              "versionEndIncluding": "9.7.8.29039",
              "matchCriteriaId": "5FE916C4-93CB-42B0-B01F-45015B263C7F"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:tencent:tim:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "3.4.5.22071",
              "versionEndIncluding": "3.4.7.22084",
              "matchCriteriaId": "7EF89892-427C-4662-B796-645E549813D8"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/vi3t1/qq-tim-elevation",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}