trim_whitespace in lexer.l in libConfuse v3.2.1 has an out-of-bounds read.
Priority MEDIUM 42CWE-125Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
trim_whitespace in lexer.l in libConfuse v3.2.1 has an out-of-bounds read.
Why it matters now
EPSS 0.01762 78th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:libconfuse_project:libconfuse:3.2.1:*:*:*:*:*:*:* | 3.2.1 | Vulnerable | Libconfuse Project |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Debian |
- cpe:2.3:a:libconfuse_project:libconfuse:3.2.1:*:*:*:*:*:*:* Versions 3.2.1 Vulnerable ·Libconfuse Project
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2018-14447
- 2026-10-03 Alias added: GHSA-3fcp-jc98-wc37
References
Sources
- CVE-2018-14447 · CVE Program
- CVE-2018-14447 · NVD
- FIRST EPSS
- GHSA-3fcp-jc98-wc37 · GitHub Advisory Database · CC BY 4.0
- CVE-2018-14447 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences