Buffer overflow in Crystal FTP Client 2.8 allows remote malicious servers to execute…
Priority MEDIUM 40Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Buffer overflow in Crystal FTP Client 2.8 allows remote malicious servers to execute arbitrary code via a response to a LIST command that contains a file name with a long extension.
Why it matters now
EPSS 0.04759 91st 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 · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:crystal_art_software:crystal_ftp:2.4:*:*:*:*:*:*:* | 2.4 | Vulnerable | Crystal Art Software |
| cpe:2.3:a:crystal_art_software:crystal_ftp:2.5:*:*:*:*:*:*:* | 2.5 | Vulnerable | Crystal Art Software |
| cpe:2.3:a:crystal_art_software:crystal_ftp:2.6:*:*:*:*:*:*:* | 2.6 | Vulnerable | Crystal Art Software |
| cpe:2.3:a:crystal_art_software:crystal_ftp:2.7:*:*:*:*:*:*:* | 2.7 | Vulnerable | Crystal Art Software |
| cpe:2.3:a:crystal_art_software:crystal_ftp:2.8:*:*:*:*:*:*:* | 2.8 | Vulnerable | Crystal Art Software |
- cpe:2.3:a:crystal_art_software:crystal_ftp:2.4:*:*:*:*:*:*:* Versions 2.4 Vulnerable ·Crystal Art Software
- cpe:2.3:a:crystal_art_software:crystal_ftp:2.5:*:*:*:*:*:*:* Versions 2.5 Vulnerable ·Crystal Art Software
- cpe:2.3:a:crystal_art_software:crystal_ftp:2.6:*:*:*:*:*:*:* Versions 2.6 Vulnerable ·Crystal Art Software
- cpe:2.3:a:crystal_art_software:crystal_ftp:2.7:*:*:*:*:*:*:* Versions 2.7 Vulnerable ·Crystal Art Software
- cpe:2.3:a:crystal_art_software:crystal_ftp:2.8:*:*:*:*:*:*:* Versions 2.8 Vulnerable ·Crystal Art Software
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-1327
- 2026-10-03 Alias added: GHSA-x7w7-f2hw-89jv
References
Sources
- CVE-2004-1327 · CVE Program
- CVE-2004-1327 · NVD
- FIRST EPSS
- GHSA-x7w7-f2hw-89jv · GitHub Advisory Database · CC BY 4.0
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