Stack-based buffer overflow in the fullpath function in misc.c for zoo 2.10 and earlier…
Priority LOW 31CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- 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 the fullpath function in misc.c for zoo 2.10 and earlier, as used in products such as Barracuda Spam Firewall, allows user-assisted attackers to execute arbitrary code via a crafted ZOO file that causes the combine function to return a longer string than expected.
Why it matters now
EPSS 0.04545 91st percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged 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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:rahul_dhesi:zoo:*:*:*:*:*:*:*:* | up to 2.10 | Vulnerable | Rahul Dhesi |
- cpe:2.3:a:rahul_dhesi:zoo:*:*:*:*:*:*:*:* Versions up to 2.10 Vulnerable ·Rahul Dhesi
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-0855
- 2026-10-03 Alias added: GHSA-qh5m-qm4j-4q2w
References
More Rahul Dhesi Zoo vulnerabilities
- TI-2007-01612 unzoo.c, as used in multiple products including AMaViS 2.4.1 and earlier, allows remote… CVSS 2.0HIGH 7.8
- TI-2006-01228 Buffer overflow in the parse function in parse.c in zoo 2.10 might allow local users to… CVSS 2.0MEDIUM 6.2
Sources
- CVE-2006-0855 · CVE Program
- CVE-2006-0855 · NVD
- FIRST EPSS
- GHSA-qh5m-qm4j-4q2w · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences