CVE-2018-12385
7.0
HIGH
CVSS 3.1
EPSS 0.06%
Description
A potentially exploitable crash in TransportSecurityInfo used for SSL can be triggered by data stored in the local cache in the user profile directory. This issue is only exploitable in combination with another vulnerability allowing an attacker to write data into the local cache or from locally installed malware. This issue also triggers a non-exploitable startup crash for users switching between the Nightly and Release versions of Firefox if the same profile is used. This vulnerability affects Thunderbird < 60.2.1, Firefox ESR < 60.2.1, and Firefox < 62.0.2.
How to fix CVE-2018-12385
To remediate CVE-2018-12385, upgrade the affected package to a fixed version below.
- —upgrade to 60.2.1esr-1 or later
- —upgrade to 1:60.2.1-1 or later
Is CVE-2018-12385 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 60.2.1esr-1
- from 0, < 1:60.2.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.0 | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |