Vulnerability-Lookup

ubuntu-cve-2013-4522

Vulnerability from osv_ubuntu

Published

2013-11-26 05:25

Modified

2025-07-16 04:50

Summary

Details

lib/filelib.php in Moodle through 2.2.11, 2.3.x before 2.3.10, 2.4.x before 2.4.7, and 2.5.x before 2.5.3 does not send "Cache-Control: private" HTTP headers, which allows remote attackers to obtain sensitive information by requesting a file that had been previously retrieved by a caching proxy server.

Severity

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2013-4522	REPORT
	http://git.moodle.org/gw?p=moodle.git&a=search&h=…	REPORT
	https://moodle.org/mod/forum/discuss.php?d=244479	REPORT
	http://openwall.com/lists/oss-security/2013/11/25/1	REPORT
	https://www.cve.org/CVERecord?id=CVE-2013-4522	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "moodle",
            "binary_version": "2.5.3-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "moodle",
        "purl": "pkg:deb/ubuntu/moodle@2.5.3-1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.5.3-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.2-1"
      ]
    }
  ],
  "aliases": [],
  "details": "lib/filelib.php in Moodle through 2.2.11, 2.3.x before 2.3.10, 2.4.x before 2.4.7, and 2.5.x before 2.5.3 does not send \"Cache-Control: private\" HTTP headers, which allows remote attackers to obtain sensitive information by requesting a file that had been previously retrieved by a caching proxy server.",
  "id": "UBUNTU-CVE-2013-4522",
  "modified": "2025-07-16T04:50:19Z",
  "published": "2013-11-26T05:25:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2013-4522"
    },
    {
      "type": "REPORT",
      "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-38743"
    },
    {
      "type": "REPORT",
      "url": "https://moodle.org/mod/forum/discuss.php?d=244479"
    },
    {
      "type": "REPORT",
      "url": "http://openwall.com/lists/oss-security/2013/11/25/1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2013-4522"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2013-4522"
  ],
  "withdrawn": "2025-07-18T16:42:55Z"
}

CVE-2013-4522 (GCVE-0-2013-4522)

Vulnerability from cvelistv5 – Published: 2013-11-26 02:00 – Updated: 2024-08-06 16:45

Summary

Severity

No CVSS data available.

CWE

Assigner

redhat

References

3 references

URL	Tags
http://git.moodle.org/gw?p=moodle.git&a=search&h=…	x_refsource_CONFIRM
https://moodle.org/mod/forum/discuss.php?d=244479	x_refsource_CONFIRM
http://openwall.com/lists/oss-security/2013/11/25/1	mailing-listx_refsource_MLIST

Date Public

2013-11-25 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T16:45:15.089Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-38743"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://moodle.org/mod/forum/discuss.php?d=244479"
          },
          {
            "name": "[oss-security] 20131125 Moodle security notifications public",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2013/11/25/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2013-11-25T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "lib/filelib.php in Moodle through 2.2.11, 2.3.x before 2.3.10, 2.4.x before 2.4.7, and 2.5.x before 2.5.3 does not send \"Cache-Control: private\" HTTP headers, which allows remote attackers to obtain sensitive information by requesting a file that had been previously retrieved by a caching proxy server."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2013-12-01T17:26:34.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-38743"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://moodle.org/mod/forum/discuss.php?d=244479"
        },
        {
          "name": "[oss-security] 20131125 Moodle security notifications public",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://openwall.com/lists/oss-security/2013/11/25/1"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2013-4522",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
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            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-38743",
              "refsource": "CONFIRM",
              "url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-38743"
            },
            {
              "name": "https://moodle.org/mod/forum/discuss.php?d=244479",
              "refsource": "CONFIRM",
              "url": "https://moodle.org/mod/forum/discuss.php?d=244479"
            },
            {
              "name": "[oss-security] 20131125 Moodle security notifications public",
              "refsource": "MLIST",
              "url": "http://openwall.com/lists/oss-security/2013/11/25/1"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2013-4522",
    "datePublished": "2013-11-26T02:00:00.000Z",
    "dateReserved": "2013-06-12T00:00:00.000Z",
    "dateUpdated": "2024-08-06T16:45:15.089Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

Action not permitted

ubuntu-cve-2013-4522

Vulnerability from osv_ubuntu

CVE-2013-4522 (GCVE-0-2013-4522)

Tags

Sightings

Nomenclature