UNKNOWN CVSS 9.3
Published: 2008-12-17

CVE-2008-5662

sun java_wireless_toolkit_for_cldc Security Advisory (CVE-2008-5662)
↗ Official NIST NVD Record
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CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2008-5662 impacting sun java_wireless_toolkit_for_cldc. Evaluated with CVSS Base Score of 9.3 (UNKNOWN).

Original NVD Description

Source: NIST NVD
Multiple buffer overflows in Sun Java Wireless Toolkit (WTK) for CLDC 2.5.2 and earlier allow downloaded programs to execute arbitrary code via unknown vectors.

📊 CVSS v3.1 Metric Breakdown

Attack Vector
Network (AV:N)
Exploitable remotely across internet boundaries

🎯 Affected Versions Matrix

Affected Product sun / java_wireless_toolkit_for_cldc
Affected Versions *
Weakness Enumeration CWE-119

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-2008-5662 impacting sun java_wireless_toolkit_for_cldc.

⚡ Nuclei Detection Template (YAML) cve-2008-5662.yaml
id: cve-2008-5662

info:
  name: sun java_wireless_toolkit_for_cldc - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: unknown
  description: |
    Automated signature & scanner for CVE-2008-5662 affecting sun java_wireless_toolkit_for_cldc.
    Evaluation: Multiple buffer overflows in Sun Java Wireless Toolkit (WTK) for CLDC 2.5.2 and earlier allow downloaded programs to execute arbitrary code via unknow...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2008-5662
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:M/Au:N/C:C/I:C/A:C
    cvss-score: 9.3
    cve-id: CVE-2008-5662
    cwe-id: CWE-119
  tags: cve,cve-2008-5662,sun,java_wireless_toolkit_for,unknown

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "java_wireless_toolkit_for_cldc"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2008-5662.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2008-5662
# Target: sun java_wireless_toolkit_for_cldc | CVSS: 9.3 (UNKNOWN)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2008-5662 (sun java_wireless_toolkit_for_cldc)...")
    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 sun java_wireless_toolkit_for_cldc 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-2008-5662.sh
# Recommended Remediation & Patching Commands for CVE-2008-5662
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install java_wireless_toolkit_for 2>/dev/null || \
sudo dnf upgrade java_wireless_toolkit_for 2>/dev/null || \
sudo yum update java_wireless_toolkit_for

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

# 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-2008-5662 in sun java_wireless_toolkit_for_cldc?

Review vendor-specific security notices and update sun java_wireless_toolkit_for_cldc 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-2008-5662?

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-2008-5662?

CVE-2008-5662 is classified with a CVSS 3.1 Base Score of 9.3 (UNKNOWN). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
9.3
UNKNOWN SEVERITY
CVE ID CVE-2008-5662
Weakness CWE-119
Vendor sun
Product java_wireless_toolkit_for_cldc
Published 2008-12-17
Vector AV:N/AC:M/Au:N/C:C/I:C/A:C