Buffer underflow in redlight.sys in BufferZone 2.1 and 2.5 allows local users to cause a…
Priority LOW 32CWE-787Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- 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-787 and the CVSS impact.
Summary
Buffer underflow in redlight.sys in BufferZone 2.1 and 2.5 allows local users to cause a denial of service (crash) and possibly execute arbitrary code by sending a small buffer size value to the FsSetVolumeInformation IOCTL handler code with a FsSetDirectoryInformation subcode containing a large buffer.
Why it matters now
EPSS 0.00421 36th 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:bufferzonesecurity:bufferzone:*:*:*:*:*:*:*:* | 2.1 – 2.5 | Vulnerable | Bufferzonesecurity |
- cpe:2.3:a:bufferzonesecurity:bufferzone:*:*:*:*:*:*:*:* Versions 2.1 – 2.5 Vulnerable ·Bufferzonesecurity
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-4580
- 2026-10-03 Alias added: GHSA-xvhq-9p7m-5c3c
Sources
- CVE-2007-4580 · CVE Program
- CVE-2007-4580 · NVD
- FIRST EPSS
- GHSA-xvhq-9p7m-5c3c · 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