CVEvulnerability
CVE-2018-12388
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-02-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 8.8 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-119
Description
Mozilla developers and community members reported memory safety bugs present in Firefox 62. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 63.
Affected configurations
• mozilla firefox (< 63.0)
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 18.10
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://www.securityfocus.com/bid/105721 Third Party Advisory
- http://www.securitytracker.com/id/1041944 Third Party Advisory
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1472639%2C1485698%2C1301547%2C1471427%2C1379411%2C1482122%2C1486314%2C1487167 Issue Tracking, Permissions Required, Vendor Advisory
- https://usn.ubuntu.com/3801-1/ Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-26/ Vendor Advisory
- http://www.securityfocus.com/bid/105721 Third Party Advisory
- http://www.securitytracker.com/id/1041944 Third Party Advisory
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1472639%2C1485698%2C1301547%2C1471427%2C1379411%2C1482122%2C1486314%2C1487167 Issue Tracking, Permissions Required, Vendor Advisory
- https://usn.ubuntu.com/3801-1/ Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-26/ Vendor Advisory