{
  "id": "CVE-2022-44544",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-11-06T17:15:10.220",
  "lastModified": "2022-11-10T06:45:28.510",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Mahara 21.04 before 21.04.7, 21.10 before 21.10.5, 22.04 before 22.04.3, and 22.10 before 22.10.0 potentially allow a PDF export to trigger a remote shell if the site is running on Ubuntu and the flag -dSAFER is not set with Ghostscript."
    },
    {
      "lang": "es",
      "value": "Mahara 21.04 antes de 21.04.7, 21.10 antes de 21.10.5, 22.04 antes de 22.04.3 y 22.10 antes de 22.10.0 potencialmente permiten que una exportaci\u00f3n de PDF active un shell remoto si el sitio se ejecuta en Ubuntu y el indicador -dSAFER no est\u00e1 configurado con Ghostscript."
    }
  ],
  "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:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:*:*:*:*",
              "matchCriteriaId": "B85E9B9B-ADDB-4D2F-A857-685BD30CE856"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "21.04.0",
              "versionEndExcluding": "21.04.7",
              "matchCriteriaId": "29BF62C0-9CEF-4EBF-B635-67F416C2F692"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "21.10.0",
              "versionEndExcluding": "21.10.5",
              "matchCriteriaId": "4113D84F-96F1-4185-BD2A-65F4B444BFD1"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "22.04.0",
              "versionEndExcluding": "22.04.3",
              "matchCriteriaId": "AC3CBE95-58A0-407F-805F-5FA142197EA5"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:mahara:mahara:22.10.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "382558E9-D245-4AA5-ABE8-3CBDEA139099"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://bugs.launchpad.net/mahara/+bug/1979575",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://mahara.org/interaction/forum/topic.php?id=9198",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}