{"id":"CVE-2018-18510","aliases":["EUVD-2018-10235","GHSA-pphh-8m7v-77cf","UBUNTU-CVE-2018-18510"],"status":"published","title":"The about:crashcontent and about:crashparent pages can be triggered by web content. These pages...","description":"The about:crashcontent and about:crashparent pages can be triggered by web content. These pages are used to crash the loaded page or the browser for test purposes. This issue allows for a non-persistent denial of service (DOS) attack by a malicious site which links to these pages. This vulnerability affects Firefox \u003c 64.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01013,"percentile":0.63475,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-04-26T16:13:22Z","modified":"2026-06-17T01:47:26Z","products":[{"vendor":"mozilla","product":"firefox"}],"references":[{"url":"https://www.mozilla.org/security/advisories/mfsa2018-29/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","report"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1507702","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18510"},{"url":"https://github.com/advisories/GHSA-pphh-8m7v-77cf"},{"url":"https://ubuntu.com/security/CVE-2018-18510","tags":["report"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2018-29/#CVE-2018-18510","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-18510","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-18510","description":"The about:crashcontent and about:crashparent pages can be triggered by web content. These pages are used to crash the loaded page or the browser for test purposes. This issue allows for a non-persistent denial of service (DOS) attack by a malicious site which links to these pages. This vulnerability affects Firefox \u003c 64.","status":"published","published":"2019-04-26T16:13:22Z","modified":"2024-08-05T11:08:21.9Z","updated_at":"2026-11-02T14:35:11.799349Z"}],"euvd":[{"id":"EUVD-2018-10235","description":"The about:crashcontent and about:crashparent pages can be triggered by web content. These pages are used to crash the loaded page or the browser for test purposes. This issue allows for a non-persistent denial of service (DOS) attack by a malicious site which links to these pages. This vulnerability affects Firefox \u003c 64.","status":"published","published":"2019-04-26T16:13:22Z","modified":"2024-08-05T11:08:21Z","updated_at":"2026-11-03T02:39:36.317092Z"}],"ghsa":[{"id":"GHSA-pphh-8m7v-77cf","title":"The about:crashcontent and about:crashparent pages can be triggered by web content. These pages...","description":"The about:crashcontent and about:crashparent pages can be triggered by web content. These pages are used to crash the loaded page or the browser for test purposes. This issue allows for a non-persistent denial of service (DOS) attack by a malicious site which links to these pages. This vulnerability affects Firefox \u003c 64.","status":"published","published":"2022-05-24T21:59:44Z","modified":"2023-01-30T05:04:14Z","updated_at":"2026-11-02T14:47:00.339893Z"}],"nvd":[{"id":"CVE-2018-18510","description":"The about:crashcontent and about:crashparent pages can be triggered by web content. These pages are used to crash the loaded page or the browser for test purposes. This issue allows for a non-persistent denial of service (DOS) attack by a malicious site which links to these pages. This vulnerability affects Firefox \u003c 64.","status":"published","published":"2019-04-26T17:29:00.337Z","modified":"2026-06-17T01:47:26.147Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:04:57.307075Z"}],"osv":[{"id":"UBUNTU-CVE-2018-18510","description":"The about:crashcontent and about:crashparent pages can be triggered by web content. These pages are used to crash the loaded page or the browser for test purposes. This issue allows for a non-persistent denial of service (DOS) attack by a malicious site which links to these pages. This vulnerability affects Firefox \u003c 64.","status":"withdrawn","published":"2019-04-26T17:29:00Z","modified":"2025-07-16T08:13:54.851045Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:17.496046Z"}]}}