UNKNOWN CVSS 5.8
Published: 2013-04-07

CVE-2013-2770

novell kanaka Security Advisory (CVE-2013-2770)
↗ Official NIST NVD Record
Seeking technical exploit breakdowns or verified PoC code for CVE-2013-2770?
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CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2013-2770 impacting novell kanaka. Evaluated with CVSS Base Score of 5.8 (UNKNOWN).

Original NVD Description

Source: NIST NVD
The installation functionality in the Novell Kanaka component before 2.8 for Novell Open Enterprise Server (OES) on Mac OS X does not verify the server's X.509 certificate during an SSL session, which allows man-in-the-middle attackers to spoof servers via an arbitrary certificate.

📊 CVSS v3.1 Metric Breakdown

Attack Vector
Network (AV:N)
Exploitable remotely across internet boundaries
Availability
None (A:N)
No system availability impact

🎯 Affected Versions Matrix

Affected Product novell / kanaka
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-2013-2770 impacting novell kanaka.

⚡ Nuclei Detection Template (YAML) cve-2013-2770.yaml
id: cve-2013-2770

info:
  name: novell kanaka - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: unknown
  description: |
    Automated signature & scanner for CVE-2013-2770 affecting novell kanaka.
    Evaluation: The installation functionality in the Novell Kanaka component before 2.8 for Novell Open Enterprise Server (OES) on Mac OS X does not verify the serve...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2013-2770
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:M/Au:N/C:P/I:P/A:N
    cvss-score: 5.8
    cve-id: CVE-2013-2770
    cwe-id: CWE-20
  tags: cve,cve-2013-2770,novell,kanaka,unknown

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "kanaka"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2013-2770.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2013-2770
# Target: novell kanaka | CVSS: 5.8 (UNKNOWN)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2013-2770 (novell kanaka)...")
    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 novell kanaka 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-2013-2770.sh
# Recommended Remediation & Patching Commands for CVE-2013-2770
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install kanaka 2>/dev/null || \
sudo dnf upgrade kanaka 2>/dev/null || \
sudo yum update kanaka

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

# 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

Authorities
  • No records filed in this category.
Distributions
  • No records filed in this category.

❓ Frequently Asked Questions (FAQ) & Remediation Guide

How do I fix CVE-2013-2770 in novell kanaka?

Review vendor-specific security notices and update novell kanaka 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-2013-2770?

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-2013-2770?

CVE-2013-2770 is classified with a CVSS 3.1 Base Score of 5.8 (UNKNOWN). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
5.8
UNKNOWN SEVERITY
CVE ID CVE-2013-2770
Weakness CWE-20
Vendor novell
Product kanaka
Published 2013-04-07
Vector AV:N/AC:M/Au:N/C:P/I:P/A:N