What is CVE-2018-18510?

CVE-2018-18510 is a medium-severity vulnerability in Mozilla Firefox. CVSS score: 6.5/10. Published 2019-04-26.

How severe is CVE-2018-18510?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Mozilla Firefox

CVE-2018-18510

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.

EPSS: 0.010 (59.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Mozilla Firefox — versions unspecified

References

security@mozilla.org (x_refsource_MISC, Vendor Advisory)
security@mozilla.org (x_refsource_MISC, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2018-18510?: CVE-2018-18510 is a medium-severity vulnerability in Mozilla Firefox. CVSS score: 6.5/10. Published 2019-04-26.
How severe is CVE-2018-18510?: Medium severity. CVSS v3 base score is 6.5 out of 10.