FKIE_CVE-2015-2268

Vulnerability from fkie_nvd - Published: 2015-06-01 19:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
filter/urltolink/filter.php in Moodle through 2.5.9, 2.6.x before 2.6.9, 2.7.x before 2.7.6, and 2.8.x before 2.8.4 allows remote authenticated users to cause a denial of service (CPU consumption or partial outage) via a crafted string that is matched against an improper regular expression.
References
cve@mitre.orghttp://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-38466
cve@mitre.orghttp://openwall.com/lists/oss-security/2015/03/16/1
cve@mitre.orghttps://moodle.org/mod/forum/discuss.php?d=307382Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-38466
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2015/03/16/1
af854a3a-2127-422b-91ae-364da2661108https://moodle.org/mod/forum/discuss.php?d=307382Vendor Advisory
Impacted products
Vendor Product Version
moodle moodle *
moodle moodle 2.5.0
moodle moodle 2.5.1
moodle moodle 2.5.2
moodle moodle 2.5.3
moodle moodle 2.5.4
moodle moodle 2.5.5
moodle moodle 2.5.6
moodle moodle 2.5.7
moodle moodle 2.5.8
moodle moodle 2.6.0
moodle moodle 2.6.1
moodle moodle 2.6.2
moodle moodle 2.6.3
moodle moodle 2.6.4
moodle moodle 2.6.5
moodle moodle 2.6.6
moodle moodle 2.6.7
moodle moodle 2.6.8
moodle moodle 2.7.0
moodle moodle 2.7.1
moodle moodle 2.7.2
moodle moodle 2.7.3
moodle moodle 2.7.4
moodle moodle 2.7.5
moodle moodle 2.8.0
moodle moodle 2.8.1
moodle moodle 2.8.2
moodle moodle 2.8.3
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "83F79402-5EA5-42D8-8292-8C71C8BA748F",
              "versionEndIncluding": "2.5.9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "CD1B5B42-ECA9-4888-B18E-AD8D282311DB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.5.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "9EF03304-032C-4E85-A802-7CDAC89216FA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.5.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "311BEFF3-A58A-4CA8-BE09-F8D081EA13A8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.5.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "D7D2A1F8-82FF-4C1A-A872-71D93874EEAD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.5.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "86E79BB0-6017-441C-9B10-00E55FDF0986",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.5.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "CA845882-C0F4-4522-94B2-9AA21A08887A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.5.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "48F341A8-0AC8-4033-8C99-0249B7289F9E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.5.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "4CE1A520-762B-4A35-8075-ED4ECA0A1CB3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.5.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "9803CBE2-80A6-47EB-A782-CC8F1E66FBD9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "05112EC5-3AAA-499B-8763-345187529C09",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.6.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "71407960-077B-4407-B249-789436687D91",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.6.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "72728F94-D408-4CAD-A214-800B1D1C7971",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.6.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "33C1E9B5-6B2B-4230-92F2-EC0FB307ECF4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.6.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "6925A366-37EB-41ED-85C8-B56D6A93D4EB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.6.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "A6400F9D-9654-444F-9EBB-0F73025AD744",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.6.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "66ED87A3-8237-4182-BEF5-052346067737",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.6.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "57441C51-2ADB-48B9-A655-82D6B1071C26",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.6.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "0E8D7276-415B-4394-8CBE-53EB40B8C5BB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.7.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "4E051AAC-EB40-491F-AF0E-EE8143C12567",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.7.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "FADBE87F-1855-453B-B958-0CB8A7908A06",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.7.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "1B53A7D2-BDA2-4185-97C3-977A04876A37",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.7.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "A51DFFA8-DFF0-429C-B697-F82F41621FEE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.7.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "19FD1565-0DA1-4BA8-A501-86F13D3D29ED",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.7.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "6D82CFE8-C38D-4FF3-BC4F-6C27AD64D9A3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.8.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "12737AF4-B2D5-4661-B06A-6A06FE95EC2D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.8.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "88C59A94-D225-478A-B23E-41C4324BC643",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.8.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "192EA69B-A1E1-4E0D-8E73-76EB74CCDE49",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:moodle:moodle:2.8.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "D88385B1-EEFB-4825-BD8F-215C39FD86DA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "filter/urltolink/filter.php in Moodle through 2.5.9, 2.6.x before 2.6.9, 2.7.x before 2.7.6, and 2.8.x before 2.8.4 allows remote authenticated users to cause a denial of service (CPU consumption or partial outage) via a crafted string that is matched against an improper regular expression."
    },
    {
      "lang": "es",
      "value": "filter/urltolink/filter.php en Moodle hasta 2.5.9, 2.6.x anterior a 2.6.9, 2.7.x anterior a 2.7.6, y 2.8.x anterior a 2.8.4 permite a usuarios remotos autenticados causar una denegaci\u00f3n de servicio (consumo de CPU o interrupci\u00f3n parcial) a trav\u00e9s de una cadena manipulada que coincide con una expresi\u00f3n regular incorrecta."
    }
  ],
  "id": "CVE-2015-2268",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-06-01T19:59:11.433",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-38466"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://openwall.com/lists/oss-security/2015/03/16/1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://moodle.org/mod/forum/discuss.php?d=307382"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-38466"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://openwall.com/lists/oss-security/2015/03/16/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://moodle.org/mod/forum/discuss.php?d=307382"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.