UNKNOWN CVSS 6.5
Published: 2007-07-10

CVE-2007-3634

squirrelmail gpg_plugin Security Advisory (CVE-2007-3634)
↗ Official NIST NVD Record
Seeking technical exploit breakdowns or verified PoC code for CVE-2007-3634?
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CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2007-3634 impacting squirrelmail gpg_plugin. Evaluated with CVSS Base Score of 6.5 (UNKNOWN).

Original NVD Description

Source: NIST NVD
Unspecified vulnerability in the G/PGP (GPG) Plugin 2.0 for Squirrelmail 1.4.10a allows remote authenticated users to execute arbitrary commands via unspecified vectors, possibly related to the passphrase variable in the gpg_sign_attachment function, aka ZD-00000004. this information is based upon a vague advisory by a vulnerability information sales organization that does not coordinate with vendors or release actionable advisories. A CVE has been assigned for tracking purposes, but duplicates with other CVEs are difficult to determine.

📊 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 squirrelmail / gpg_plugin
Affected Versions 2.0
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-2007-3634 impacting squirrelmail gpg_plugin.

⚡ Nuclei Detection Template (YAML) cve-2007-3634.yaml
id: cve-2007-3634

info:
  name: squirrelmail gpg_plugin - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: unknown
  description: |
    Automated signature & scanner for CVE-2007-3634 affecting squirrelmail gpg_plugin.
    Evaluation: Unspecified vulnerability in the G/PGP (GPG) Plugin 2.0 for Squirrelmail 1.4.10a allows remote authenticated users to execute arbitrary commands via u...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2007-3634
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/Au:S/C:P/I:P/A:P
    cvss-score: 6.5
    cve-id: CVE-2007-3634
    cwe-id: NVD-CWE-noinfo
  tags: cve,cve-2007-3634,squirrelmail,gpg_plugin,unknown

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "gpg_plugin"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2007-3634.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2007-3634
# Target: squirrelmail gpg_plugin | CVSS: 6.5 (UNKNOWN)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2007-3634 (squirrelmail gpg_plugin)...")
    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 squirrelmail gpg_plugin scope (2.0).")
        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-2007-3634.sh
# Recommended Remediation & Patching Commands for CVE-2007-3634
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install gpg_plugin 2>/dev/null || \
sudo dnf upgrade gpg_plugin 2>/dev/null || \
sudo yum update gpg_plugin

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

# 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-2007-3634 in squirrelmail gpg_plugin?

Review vendor-specific security notices and update squirrelmail gpg_plugin 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-2007-3634?

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-2007-3634?

CVE-2007-3634 is classified with a CVSS 3.1 Base Score of 6.5 (UNKNOWN). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
6.5
UNKNOWN SEVERITY
CVE ID CVE-2007-3634
Weakness NVD-CWE-noinfo
Vendor squirrelmail
Product gpg_plugin
Published 2007-07-10
Vector AV:N/AC:L/Au:S/C:P/I:P/A:P