RapDrv.sys in BlackICE PC Protection 3.6.cpn, cpj, cpiE, and possibly 3.6 and earlier…
Priority LOW 23CWE-20Published · Updated
Key facts
- Attack vector
- Local
- 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
RapDrv.sys in BlackICE PC Protection 3.6.cpn, cpj, cpiE, and possibly 3.6 and earlier, allows local users to cause a denial of service (crash) via a NULL third argument to the NtOpenSection API function. NOTE: it was later reported that 3.6.cqn is also affected.
Why it matters now
EPSS 0.00733 54th 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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:iss:blackice_pc_protection:*:*:*:*:*:*:*:* | up to 3.6 | Vulnerable | ISS |
| cpe:2.3:a:iss:blackice_pc_protection:3.6cpie:*:*:*:*:*:*:* | 3.6cpie | Vulnerable | ISS |
| cpe:2.3:a:iss:blackice_pc_protection:3.6cpj:*:*:*:*:*:*:* | 3.6cpj | Vulnerable | ISS |
| cpe:2.3:a:iss:blackice_pc_protection:3.6cpn:*:*:*:*:*:*:* | 3.6cpn | Vulnerable | ISS |
- cpe:2.3:a:iss:blackice_pc_protection:*:*:*:*:*:*:*:* Versions up to 3.6 Vulnerable ·ISS
- cpe:2.3:a:iss:blackice_pc_protection:3.6cpie:*:*:*:*:*:*:* Versions 3.6cpie Vulnerable ·ISS
- cpe:2.3:a:iss:blackice_pc_protection:3.6cpj:*:*:*:*:*:*:* Versions 3.6cpj Vulnerable ·ISS
- cpe:2.3:a:iss:blackice_pc_protection:3.6cpn:*:*:*:*:*:*:* Versions 3.6cpn Vulnerable ·ISS
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-4541
- 2026-10-03 Alias added: GHSA-rhc4-4x34-7xqq
References
Advisory 2
Other 4
More ISS Blackice Pc Protection vulnerabilities
- TI-2004-00331 Multiple stack-based buffer overflows in the ICQ parsing routines of the ISS Protocol… CVSS 2.0HIGH 7.5
- TI-2004-00167 Heap-based buffer overflow in the ISS Protocol Analysis Module (PAM), as used in certain… CVSS 2.0HIGH 7.5
- TI-2004-01590 BlackICE PC Protection and Server Protection installs (1) firewall.ini, (2) blackice.ini… CVSS 3.1HIGH 7.1
- TI-2005-02574 ISS BlackIce 3.6, as used in multiple products including BlackICE PC Protection, Server… CVSS 2.0HIGH 7.2
- TI-2006-03726 The SMB Mailslot parsing functionality in PAM in multiple ISS products with XPU… CVSS 2.0MEDIUM 5.0
- TI-2004-01999 The upgrade for BlackICE PC Protection 3.6 and earlier sets insecure permissions for .INI… CVSS 2.0MEDIUM 4.6
Sources
- CVE-2006-4541 · CVE Program
- CVE-2006-4541 · NVD
- FIRST EPSS
- GHSA-rhc4-4x34-7xqq · 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