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Security: masarray/sc220-download

Security

SECURITY.md

Security Policy

Supported versions

Security fixes are evaluated for the latest stable SC220 Live release published in this repository.

Version Supported
Latest stable release Yes
Older releases Best effort
Repackaged or third-party builds No

Reporting a vulnerability

Please do not disclose security vulnerabilities, exploit details, credentials, activation data, or sensitive logs in a public issue.

Preferred reporting path:

  1. Open the repository's Security tab.
  2. Use Report a vulnerability or the private security advisory flow when available.
  3. Include the affected version, impact, reproduction steps, and a minimal proof of concept.
  4. Remove unrelated personal information, license data, and credentials.

If private vulnerability reporting is not available, open a public issue titled Security contact request without technical details. A private reporting channel can then be arranged.

What to report

Examples include:

  • Installer tampering or release-integrity issues.
  • Unsafe handling of local files, paths, or configuration data.
  • Credential, activation, or private-data exposure.
  • Privilege escalation or arbitrary code execution.
  • Insecure update or download behavior.
  • Vulnerabilities in the public landing page that could affect visitors.

What is not a vulnerability

  • Windows SmartScreen showing an unknown-publisher warning by itself.
  • A checksum mismatch for a file downloaded from an unofficial mirror.
  • General audio quality, latency, routing, or device-compatibility problems.
  • Requests for proprietary source code or signing material.

Release verification

Only trust installers published under this repository's GitHub Releases. Verify the SHA-256 checksum before installation and avoid repackaged binaries from third-party download sites.

Disclosure process

After a report is received, the maintainer will attempt to:

  1. Confirm receipt.
  2. Reproduce and assess severity.
  3. Prepare a fix or mitigation when applicable.
  4. Publish an updated release and advisory when disclosure is appropriate.

Timelines depend on severity, reproducibility, and affected dependencies. Coordinated disclosure is appreciated.

There aren't any published security advisories