UNKNOWN CVSS 4.6
Published: 2006-09-05

CVE-2006-4541

iss blackice_pc_protection Security Advisory (CVE-2006-4541)
↗ Official NIST NVD Record
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CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2006-4541 impacting iss blackice_pc_protection. Evaluated with CVSS Base Score of 4.6 (UNKNOWN).

Original NVD Description

Source: NIST NVD
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.

📊 CVSS v3.1 Metric Breakdown

Attack Vector
Local (AV:L)
Requires local system execution permissions
Attack Complexity
Low (AC:L)
No specialized conditions required

🎯 Affected Versions Matrix

Affected Product iss / blackice_pc_protection
Affected Versions *
Weakness Enumeration CWE-20

Security Research Arsenal: Nuclei Detection Template & PoC Exploit Probe

High-Intent Research Tool

Ready-to-use security scanner signatures, active verification probe skeletons, and remediation playbooks for CVE-2006-4541 impacting iss blackice_pc_protection.

⚡ Nuclei Detection Template (YAML) cve-2006-4541.yaml
id: cve-2006-4541

info:
  name: iss blackice_pc_protection - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: unknown
  description: |
    Automated signature & scanner for CVE-2006-4541 affecting iss blackice_pc_protection.
    Evaluation: 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 N...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2006-4541
  classification:
    cvss-metrics: CVSS:3.1/AV:L/AC:L/Au:N/C:P/I:P/A:P
    cvss-score: 4.6
    cve-id: CVE-2006-4541
    cwe-id: CWE-20
  tags: cve,cve-2006-4541,iss,blackice_pc_protection,unknown

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "blackice_pc_protection"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2006-4541.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2006-4541
# Target: iss blackice_pc_protection | CVSS: 4.6 (UNKNOWN)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2006-4541 (iss blackice_pc_protection)...")
    headers = {
        "User-Agent": "CyberVault-Audit-Scanner/2.0",
        "Accept": "*/*"
    }
    try:
        r = requests.get(f"{target_url.rstrip('/')}/", headers=headers, timeout=8, verify=False)
        print(f"[+] Server Response: HTTP {r.status_code} | Server Banner: {r.headers.get('Server', 'Unknown')}")
        if r.status_code < 500:
            print(f"[!] Target reachable. Verify version against iss blackice_pc_protection scope (*).")
        return True
    except Exception as e:
        print(f"[-] Connection Error: {e}")
        return False

if __name__ == '__main__':
    url = sys.argv[1] if len(sys.argv) > 1 else "http://localhost:8080"
    verify_vulnerability(url)
🛡️ Quick Patch & Remediation Script (Bash) patch_cve-2006-4541.sh
# Recommended Remediation & Patching Commands for CVE-2006-4541
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install blackice_pc_protection 2>/dev/null || \
sudo dnf upgrade blackice_pc_protection 2>/dev/null || \
sudo yum update blackice_pc_protection

# 2. Inspect installed package versions for vulnerable scope:
dpkg -l | grep -i blackice_pc_protection 2>/dev/null || rpm -qa | grep -i blackice_pc_protection

# 3. Docker container & image vulnerability scan:
docker scan $(docker ps -q) 2>/dev/null || echo "Verify upstream base images in Dockerfile."

🛡️ Remediation & Security Action

  • Authoritative Guidance: Follow distribution-specific vendor security notices. Advisory status and package patches vary by distribution release.
  • Verification: Inspect installed binary packages and package manager versions for affected component releases.
  • Upstream Status: Upgrade to verified non-backdoored upstream versions or roll back to known-clean stable releases.
⚠️ Disclaimer: Follow vendor-specific advisories for your operating system. CyberVault does not fabricate unsupported remediation scripts.

❓ Frequently Asked Questions (FAQ) & Remediation Guide

How do I fix CVE-2006-4541 in iss blackice_pc_protection?

Review vendor-specific security notices and update iss blackice_pc_protection packages to the latest patched release immediately. If immediate upgrading is restricted by change windows, isolate affected network ports and enforce least-privilege access boundaries.

Is there an active exploit or public PoC for CVE-2006-4541?

No weaponized public exploit has been confirmed in public threat streams yet. Continuous surveillance is active across GitHub and security feeds.

What is the CVSS 3.1 severity rating and impact for CVE-2006-4541?

CVE-2006-4541 is classified with a CVSS 3.1 Base Score of 4.6 (UNKNOWN). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
4.6
UNKNOWN SEVERITY
CVE ID CVE-2006-4541
Weakness CWE-20
Vendor iss
Product blackice_pc_protection
Published 2006-09-05
Vector AV:L/AC:L/Au:N/C:P/I:P/A:P