{"id":"GHSA-6vjg-2q57-rgfw","aliases":["CVE-2014-7847"],"title":"Moodle allows attackers to cause a denial of service","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"iplookup/index.php in Moodle through 2.4.11, 2.5.x before 2.5.9, 2.6.x before 2.6.6, and 2.7.x before 2.7.3 allows remote attackers to cause a denial of service (resource consumption) by triggering the calculation of an estimated latitude and longitude for an IP address.","severity":"medium","score":null,"published":"2022-05-13T01:12:43.000Z","modified":"2024-12-07T05:40:47.715Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-6vjg-2q57-rgfw","url":"https://osv.dev/vulnerability/GHSA-6vjg-2q57-rgfw"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.5.9"}],"type":"ECOSYSTEM"}],"versions":["v2.3.10","v2.3.11","v2.3.4","v2.3.5","v2.3.6","v2.3.7","v2.3.8","v2.3.9","v2.4.0","v2.4.0-rc1","v2.4.1","v2.4.10","v2.4.11","v2.4.2","v2.4.3","v2.4.4","v2.4.5","v2.4.6","v2.4.7","v2.4.8","v2.4.9","v2.5.0","v2.5.0-beta","v2.5.0-rc1","v2.5.1","v2.5.2","v2.5.3","v2.5.4","v2.5.5","v2.5.6","v2.5.7","v2.5.8"],"fixed":["2.5.9"]},{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-6vjg-2q57-rgfw","url":"https://osv.dev/vulnerability/GHSA-6vjg-2q57-rgfw"}],"ranges":[{"events":[{"introduced":"2.6.0"},{"fixed":"2.6.6"}],"type":"ECOSYSTEM"}],"versions":["v2.6.0","v2.6.1","v2.6.2","v2.6.3","v2.6.4","v2.6.5"],"fixed":["2.6.6"]},{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-6vjg-2q57-rgfw","url":"https://osv.dev/vulnerability/GHSA-6vjg-2q57-rgfw"}],"ranges":[{"events":[{"introduced":"2.7.0"},{"fixed":"2.7.3"}],"type":"ECOSYSTEM"}],"versions":["v2.7.0","v2.7.1","v2.7.2"],"fixed":["2.7.3"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2014-7847","https://github.com/moodle/moodle/commit/324b018bbce2f56198fe8808968bad6c8798710a","https://github.com/moodle/moodle/commit/35a60cbb382d78ddb9d54c772816db4c5007ca7e","https://github.com/moodle/moodle/commit/6ec47a64acf8576916c20dcbb436b0ae41a63440","https://github.com/moodle/moodle/commit/eb46bf2f4e80f4421255f6aee00b73448ba582a7","https://github.com/moodle/moodle","https://moodle.org/mod/forum/discuss.php?d=275158","https://web.archive.org/web/20150914064838/http://www.securitytracker.com/id/1031215","http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-47321","http://openwall.com/lists/oss-security/2014/11/17/11"],"sources":[{"name":"OSV","id":"GHSA-6vjg-2q57-rgfw","modified":"2024-12-07T05:40:47.715161Z","url":"https://osv.dev/vulnerability/GHSA-6vjg-2q57-rgfw"}],"assessments":[],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T17:10:31.931Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}