CVE-2022-46874
8.8
HIGH
CVSS 3.1
EPSS 0.34%
Description
A file with a long filename could have had its filename truncated to remove the valid extension, leaving a malicious extension in its place. This could potentially led to user confusion and the execution of malicious code.<br/>*Note*: This issue was originally included in the advisories for Thunderbird 102.6, but a patch (specific to Thunderbird) was omitted, resulting in it actually being fixed in Thunderbird 102.6.1. This vulnerability affects Firefox < 108, Thunderbird < 102.6.1, Thunderbird < 102.6, and Firefox ESR < 102.6.
How to fix CVE-2022-46874
To remediate CVE-2022-46874, upgrade the affected package to a fixed version below.
- —upgrade to 102.6.0esr-1~deb11u1 or later
- —upgrade to 1:102.6.0-1~deb11u1 or later
Is CVE-2022-46874 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 102.6.0esr-1~deb11u1
- from 0, < 1:102.6.0-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |