CVE-2016-2821

Source
https://nvd.nist.gov/vuln/detail/CVE-2016-2821
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-2821.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2016-2821
Downstream
Related
Published
2016-06-13T10:59:04Z
Modified
2025-08-09T20:01:26Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Use-after-free vulnerability in the mozilla::dom::Element class in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2, when contenteditable mode is enabled, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) by triggering deletion of DOM elements that were created in the editor.

References

Affected packages