Out-of-bounds Read in the send_ssi_file function in civetweb.c in CivetWeb through 1.10…
Priority LOW 33CWE-125Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-200.
Summary
Out-of-bounds Read in the send_ssi_file function in civetweb.c in CivetWeb through 1.10 allows attackers to cause a Denial of Service or Information Disclosure via a crafted SSI file.
Why it matters now
EPSS 0.01035 64th percentileScored 2026-11-07
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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:civetweb_project:civetweb:*:*:*:*:*:*:*:* | up to 1.10 | Vulnerable | civetweb_project |
- cpe:2.3:a:civetweb_project:civetweb:*:*:*:*:*:*:*:* Versions up to 1.10 Vulnerable ·civetweb_project
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Ceph Storage 1.3 | Affected | No fix planned: Will not fix |
| Red Hat Ceph Storage 2 | Affected | No fix yet |
| Red Hat Ceph Storage 3 | Affected | No fix planned: Will not fix |
Timeline
- 2026-10-02 Threatist record created from CVE-2018-12684
- 2026-10-03 Alias added: GHSA-v8q9-6423-3jq2
References
More civetweb_project Civetweb vulnerabilities
- TI-2025-35177 Buffer Overflow in the URI parser of CivetWeb 1.14 through 1.16 (latest) allows a remote… CVSS 3.1HIGH 7.5
- TI-2020-16622 Path traversal in civetweb_project civetweb CVSS 3.1CRITICAL 9.8
- TI-2026-05070 Search path without quotes in CivetWeb CVSS 4.0HIGH 8.5
Sources
- CVE-2018-12684 · CVE Program
- CVE-2018-12684 · NVD
- FIRST EPSS
- GHSA-v8q9-6423-3jq2 · GitHub Advisory Database · CC BY 4.0
- CVE-2018-12684 · 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