CVE-2018-18510

MediumCVSS 6.5/10Last modified Jun 17, 2026

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 < 64.

Metrics

CVSS 3.0 6.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected software

Vendor	Product	Versions
Mozilla	Firefox	>= unspecified, < 64

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1507702Issue Tracking, Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-29/Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1507702Issue Tracking, Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-29/Vendor Advisory

Timeline

Published: Apr 26, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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