Stack-based buffer overflow in POP Peeper 3.4.0.0 and earlier allows remote POP3 servers…
Priority MEDIUM 64CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Stack-based buffer overflow in POP Peeper 3.4.0.0 and earlier allows remote POP3 servers to execute arbitrary code via a long Date header, related to Imap.dll.
Why it matters now
EPSS 0.31839 98th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:poppeeper:pop_peeper:*:*:*:*:*:*:*:* | up to 3.4.0.0 | Vulnerable | Poppeeper |
| cpe:2.3:a:poppeeper:pop_peeper:2.4.3:*:*:*:*:*:*:* | 2.4.3 | Vulnerable | Poppeeper |
| cpe:2.3:a:poppeeper:pop_peeper:3.0:*:*:*:*:*:*:* | 3.0 | Vulnerable | Poppeeper |
| cpe:2.3:a:poppeeper:pop_peeper:3.0.1:*:*:*:*:*:*:* | 3.0.1 | Vulnerable | Poppeeper |
- cpe:2.3:a:poppeeper:pop_peeper:*:*:*:*:*:*:*:* Versions up to 3.4.0.0 Vulnerable ·Poppeeper
- cpe:2.3:a:poppeeper:pop_peeper:2.4.3:*:*:*:*:*:*:* Versions 2.4.3 Vulnerable ·Poppeeper
- cpe:2.3:a:poppeeper:pop_peeper:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Poppeeper
- cpe:2.3:a:poppeeper:pop_peeper:3.0.1:*:*:*:*:*:*:* Versions 3.0.1 Vulnerable ·Poppeeper
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2009-1029
- 2026-10-03 Alias added: GHSA-r78j-x55g-fj63
References
Sources
- CVE-2009-1029 · CVE Program
- CVE-2009-1029 · NVD
- FIRST EPSS
- GHSA-r78j-x55g-fj63 · GitHub Advisory Database · CC BY 4.0
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