CVEvulnerability
CVE-2018-5128
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2018-06-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
A use-after-free vulnerability can occur when manipulating elements, events, and selection ranges during editor operations. This results in a potentially exploitable crash. This vulnerability affects Firefox < 59.
Affected configurations
• mozilla firefox (< 59.0)
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 17.10
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- http://www.securityfocus.com/bid/103386 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040514 Third Party Advisory, VDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1431336 Issue Tracking, Permissions Required
- https://usn.ubuntu.com/3596-1/ Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-06/ Vendor Advisory
- http://www.securityfocus.com/bid/103386 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040514 Third Party Advisory, VDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1431336 Issue Tracking, Permissions Required
- https://usn.ubuntu.com/3596-1/ Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-06/ Vendor Advisory