CVE-2018-14351
CRITICALCVSS 9.8/10EPSS 3.17%
Last modified
CVE-2018-14351 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/command.c mishandles a long IMAP status mailbox literal count size.. EPSS estimates a 3.17% chance of exploitation in the next 30 days.
Description
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/command.c mishandles a long IMAP status mailbox literal count size.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mutt | Mutt | < 1.10.1 |
| Neomutt | Neomutt | < 20180716 |
| Canonical | Ubuntu Linux | 16.04 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
References
- http://www.mutt.org/news.htmlRelease Notes, Vendor Advisory
- https://github.com/neomutt/neomutt/commit/3c49c44be9b459d9c616bcaef6eb5d51298c1741Patch, Third Party Advisory
- https://gitlab.com/muttmua/mutt/commit/e57a8602b45f58edf7b3ffb61bb17525d75dfcb1Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/08/msg00001.htmlMailing List, Third Party Advisory
- https://neomutt.org/2018/07/16/releaseRelease Notes, Vendor Advisory
- https://security.gentoo.org/glsa/201810-07Third Party Advisory
- https://usn.ubuntu.com/3719-3/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4277Third Party Advisory
- http://www.mutt.org/news.htmlRelease Notes, Vendor Advisory
- https://github.com/neomutt/neomutt/commit/3c49c44be9b459d9c616bcaef6eb5d51298c1741Patch, Third Party Advisory
- https://gitlab.com/muttmua/mutt/commit/e57a8602b45f58edf7b3ffb61bb17525d75dfcb1Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/08/msg00001.htmlMailing List, Third Party Advisory
- https://neomutt.org/2018/07/16/releaseRelease Notes, Vendor Advisory
- https://security.gentoo.org/glsa/201810-07Third Party Advisory
- https://usn.ubuntu.com/3719-3/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4277Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-14351?
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/command.c mishandles a long IMAP status mailbox literal count size.
How severe is CVE-2018-14351?
CVE-2018-14351 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.17% probability of exploitation in the next 30 days.
How do I fix CVE-2018-14351?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2018-14351?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST