UNKNOWN CVSS 7.5
Published: 2014-04-16

CVE-2014-0446

canonical ubuntu_linux Security Advisory (CVE-2014-0446)
↗ Official NIST NVD Record
Seeking technical exploit breakdowns or verified PoC code for CVE-2014-0446?
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CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2014-0446 impacting canonical ubuntu_linux. Evaluated with CVSS Base Score of 7.5 (UNKNOWN).

Original NVD Description

Source: NIST NVD
Unspecified vulnerability in Oracle Java SE 5.0u61, 6u71, 7u51, and 8, and Java SE Embedded 7u51, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Libraries.

📊 CVSS v3.1 Metric Breakdown

Attack Vector
Network (AV:N)
Exploitable remotely across internet boundaries
Attack Complexity
Low (AC:L)
No specialized conditions required

🎯 Affected Versions Matrix

Affected Product canonical / ubuntu_linux
Affected Versions 10.04
Weakness Enumeration NVD-CWE-noinfo

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-2014-0446 impacting canonical ubuntu_linux.

⚡ Nuclei Detection Template (YAML) cve-2014-0446.yaml
id: cve-2014-0446

info:
  name: canonical ubuntu_linux - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: unknown
  description: |
    Automated signature & scanner for CVE-2014-0446 affecting canonical ubuntu_linux.
    Evaluation: Unspecified vulnerability in Oracle Java SE 5.0u61, 6u71, 7u51, and 8, and Java SE Embedded 7u51, allows remote attackers to affect confidentiality, i...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2014-0446
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/Au:N/C:P/I:P/A:P
    cvss-score: 7.5
    cve-id: CVE-2014-0446
    cwe-id: NVD-CWE-noinfo
  tags: cve,cve-2014-0446,canonical,ubuntu_linux,unknown

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "ubuntu_linux"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2014-0446.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2014-0446
# Target: canonical ubuntu_linux | CVSS: 7.5 (UNKNOWN)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2014-0446 (canonical ubuntu_linux)...")
    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 canonical ubuntu_linux scope (10.04).")
        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-2014-0446.sh
# Recommended Remediation & Patching Commands for CVE-2014-0446
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install ubuntu_linux 2>/dev/null || \
sudo dnf upgrade ubuntu_linux 2>/dev/null || \
sudo yum update ubuntu_linux

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

# 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-2014-0446 in canonical ubuntu_linux?

Review vendor-specific security notices and update canonical ubuntu_linux 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-2014-0446?

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-2014-0446?

CVE-2014-0446 is classified with a CVSS 3.1 Base Score of 7.5 (UNKNOWN). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
7.5
UNKNOWN SEVERITY
CVE ID CVE-2014-0446
Weakness NVD-CWE-noinfo
Vendor canonical
Product ubuntu_linux
Published 2014-04-16
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P