CVE-2018-6197
7.5
HIGH
CVSS 3.1
EPSS 0.44%
Description
w3m through 0.5.3 is prone to a NULL pointer dereference flaw in formUpdateBuffer in form.c.
How to fix CVE-2018-6197
To remediate CVE-2018-6197, upgrade the affected package to a fixed version below.
- Alpine/w3m—upgrade to 0.5.3_git20241203-r0 or later
- Debian/w3m—upgrade to 0.5.3-36 or later
Is CVE-2018-6197 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.5.3_git20241203-r0
- from 0, < 0.5.3-36
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |