{
  "id": "CVE-2023-24477",
  "sourceIdentifier": "prodsec@nozominetworks.com",
  "published": "2023-08-09T08:15:09.280",
  "lastModified": "2024-05-28T13:15:09.593",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "In certain conditions, depending on timing and the usage of the Chrome web browser, Guardian/CMC versions before 22.6.2 do not always completely invalidate the user session upon logout. Thus an authenticated local attacker may gain acces to the original user's session."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.0,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 5.9
      },
      {
        "source": "prodsec@nozominetworks.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW",
          "baseScore": 5.0,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 3.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-384"
        }
      ]
    },
    {
      "source": "prodsec@nozominetworks.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-384"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:nozominetworks:cmc:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "22.6.2",
              "matchCriteriaId": "D5DACA15-76B3-417A-8776-9014575659A6"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:nozominetworks:guardian:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "22.6.2",
              "matchCriteriaId": "6317D905-9F4B-42A1-937E-AB79D99B1973"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://security.nozominetworks.com/NN-2023:8-01",
      "source": "prodsec@nozominetworks.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}