CVE-2018-12392
Severity
9.8CRITICAL
EPSS
7.8%
top 8.00%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedFeb 28
Latest updateMay 13
Description
When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due to poor event handling. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9
Affected Packages11 packages
Also affects: Debian Linux 8.0, 9.0, Ubuntu Linux 14.04, 16.04, 18.04, 18.10, Enterprise Linux 7.6, 7.5
🔴Vulnerability Details
5GHSA▶
GHSA-328m-hvwm-m425: When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due t↗2022-05-13
CVEList▶
CVE-2018-12392: When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due t↗2019-02-28
OSV▶
CVE-2018-12392: When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due t↗2019-02-28