The accept_client function in PureFTPd 1.0.18 and earlier allows remote attackers to…
Priority LOW 27Published · 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
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The accept_client function in PureFTPd 1.0.18 and earlier allows remote attackers to cause a denial of service by exceeding the maximum number of connections.
Why it matters now
EPSS 0.02329 83rd 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 · 18
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:pureftpd:pureftpd:0.96:*:*:*:*:*:*:* | 0.96 | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.1:*:*:*:*:*:*:* | 1.0.1 | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.2:*:*:*:*:*:*:* | 1.0.2 | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.3:*:*:*:*:*:*:* | 1.0.3 | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.4:*:*:*:*:*:*:* | 1.0.4 | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.5:*:*:*:*:*:*:* | 1.0.5 | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.11:*:*:*:*:*:*:* | 1.0.11 | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.12:*:*:*:*:*:*:* | 1.0.12 | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.13a:*:*:*:*:*:*:* | 1.0.13a | Vulnerable | Pureftpd |
- cpe:2.3:a:pureftpd:pureftpd:0.96:*:*:*:*:*:*:* Versions 0.96 Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.2:*:*:*:*:*:*:* Versions 1.0.2 Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.3:*:*:*:*:*:*:* Versions 1.0.3 Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.4:*:*:*:*:*:*:* Versions 1.0.4 Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.5:*:*:*:*:*:*:* Versions 1.0.5 Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.11:*:*:*:*:*:*:* Versions 1.0.11 Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.12:*:*:*:*:*:*:* Versions 1.0.12 Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.13a:*:*:*:*:*:*:* Versions 1.0.13a Vulnerable ·Pureftpd
Show 8 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:pureftpd:pureftpd:1.0.14:*:*:*:*:*:*:* | 1.0.14 | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.15:*:*:*:*:*:*:* | 1.0.15 | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.16:*:*:*:*:*:*:* | 1.0.16 | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.16a:*:*:*:*:*:*:* | 1.0.16a | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.16b:*:*:*:*:*:*:* | 1.0.16b | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.16c:*:*:*:*:*:*:* | 1.0.16c | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.17a:*:*:*:*:*:*:* | 1.0.17a | Vulnerable | Pureftpd |
| cpe:2.3:a:pureftpd:pureftpd:1.0.18:*:*:*:*:*:*:* | 1.0.18 | Vulnerable | Pureftpd |
- cpe:2.3:a:pureftpd:pureftpd:1.0.14:*:*:*:*:*:*:* Versions 1.0.14 Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.15:*:*:*:*:*:*:* Versions 1.0.15 Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.16:*:*:*:*:*:*:* Versions 1.0.16 Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.16a:*:*:*:*:*:*:* Versions 1.0.16a Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.16b:*:*:*:*:*:*:* Versions 1.0.16b Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.16c:*:*:*:*:*:*:* Versions 1.0.16c Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.17a:*:*:*:*:*:*:* Versions 1.0.17a Vulnerable ·Pureftpd
- cpe:2.3:a:pureftpd:pureftpd:1.0.18:*:*:*:*:*:*:* Versions 1.0.18 Vulnerable ·Pureftpd
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-0656
- 2026-10-03 Alias added: GHSA-g7m6-w6x3-gg99
References
Patch 1
Other 1
Sources
- CVE-2004-0656 · CVE Program
- CVE-2004-0656 · NVD
- FIRST EPSS
- GHSA-g7m6-w6x3-gg99 · GitHub Advisory Database · CC BY 4.0
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