CVE-2018-14353
9.8
CRITICAL
CVSS 3.1
EPSS 1.6%
Description
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap_quote_string in imap/util.c has an integer underflow.
How to fix CVE-2018-14353
To remediate CVE-2018-14353, upgrade the affected package to a fixed version below.
- Alpine/mutt—upgrade to 1.10.1-r0 or later
- Debian/mutt—upgrade to 1.10.1-1 or later
- Debian/neomutt—upgrade to 20180716+dfsg.1-1 or later
Is CVE-2018-14353 being exploited?
Low — EPSS is 1.6%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.10.1-r0
- from 0, < 1.10.1-1
- from 0, < 20180716+dfsg.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |