gem · Malicious package advisory
Malwareno-fun
GHSA-662g-6742-cf23
Malicious code in no-fun (RubyGems)
Details
**Severity:** Critical **Affected versions:** `= 999.99.99` ## Source: ossf-package-analysis (1b9d03f97112ed77c073cd246f4cc95b0ff69acf9888ee9fd6682f8acee4e44f) The OpenSSF Package Analysis project identified 'no-fun' @ 999.99.99 (rubygems) as malicious. It is considered malicious because: - The package communicates with a domain associated with malicious activity. --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/7bea99dd2e51b021b3e85ae4ef95d2f3a8e954a5/osv/malicious/rubygems/no-fun/MAL-2026-16411.json)) **References:** - https://github.com/ossf/malicious-packages/blob/7bea99dd2e51b021b3e85ae4ef95d2f3a8e954a5/osv/malicious/rubygems/no-fun/MAL-2026-16411.json - https://github.com/advisories/GHSA-662g-6742-cf23
Compromised versions (1)
- = 999.99.99
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.