UNKNOWN CVSS 5.0
Published: 1999-12-31

CVE-1999-1462

bb4 big_brother Security Advisory (CVE-1999-1462)
↗ Official NIST NVD Record
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CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-1999-1462 impacting bb4 big_brother. Evaluated with CVSS Base Score of 5.0 (UNKNOWN).

Original NVD Description

Source: NIST NVD
Vulnerability in bb-hist.sh CGI History module in Big Brother 1.09b and 1.09c allows remote attackers to read portions of arbitrary files.

📊 CVSS v3.1 Metric Breakdown

Attack Vector
Network (AV:N)
Exploitable remotely across internet boundaries
Attack Complexity
Low (AC:L)
No specialized conditions required
Integrity
None (I:N)
No system modification impact
Availability
None (A:N)
No system availability impact

🎯 Affected Versions Matrix

Affected Product bb4 / big_brother
Affected Versions 1.09b
Weakness Enumeration CWE-200

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-1999-1462 impacting bb4 big_brother.

⚡ Nuclei Detection Template (YAML) cve-1999-1462.yaml
id: cve-1999-1462

info:
  name: bb4 big_brother - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: unknown
  description: |
    Automated signature & scanner for CVE-1999-1462 affecting bb4 big_brother.
    Evaluation: Vulnerability in bb-hist.sh CGI History module in Big Brother 1.09b and 1.09c allows remote attackers to read portions of arbitrary files....
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-1999-1462
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/Au:N/C:P/I:N/A:N
    cvss-score: 5.0
    cve-id: CVE-1999-1462
    cwe-id: CWE-200
  tags: cve,cve-1999-1462,bb4,big_brother,unknown

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "big_brother"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-1999-1462.py
# Proof-of-Concept Exploit & Verification Probe for CVE-1999-1462
# Target: bb4 big_brother | CVSS: 5.0 (UNKNOWN)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-1999-1462 (bb4 big_brother)...")
    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 bb4 big_brother scope (1.09b).")
        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-1999-1462.sh
# Recommended Remediation & Patching Commands for CVE-1999-1462
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install big_brother 2>/dev/null || \
sudo dnf upgrade big_brother 2>/dev/null || \
sudo yum update big_brother

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

# 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.

🔗 Verified Technical References

❓ Frequently Asked Questions (FAQ) & Remediation Guide

How do I fix CVE-1999-1462 in bb4 big_brother?

Review vendor-specific security notices and update bb4 big_brother 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-1999-1462?

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-1999-1462?

CVE-1999-1462 is classified with a CVSS 3.1 Base Score of 5.0 (UNKNOWN). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
5.0
UNKNOWN SEVERITY
CVE ID CVE-1999-1462
Weakness CWE-200
Vendor bb4
Product big_brother
Published 1999-12-31
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N