Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLW1jOXgtdjl4Zy0yNXBt

coffescript is malware

The coffescript package is a piece of malware that steals sensitive data such as a user's private SSH key and bash history, sending them to attacker controlled locations.

All versions have been unpublished from the npm registry.

Recommendation

If you have found coffescript installed in your environment, you should:

1. Delete the package
2. Clear your npm cache
3. Ensure it is not present in any other package.json files on your system
4. Regenerate your SSH keys, registry credentials, tokens, and any other sensitive credentials that may have been present in your bash history.

Additionally, any service which may have been exposed via credentials in your bash history or accessible via your ssh keys, such as a database, should be reviewed for indicators of compromise as well.

Permalink: https://github.com/advisories/GHSA-mc9x-v9xg-25pm
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLW1jOXgtdjl4Zy0yNXBt
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 6 years ago
Updated: over 1 year ago

CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Percentage: 0.00143
EPSS Percentile: 0.50534

Identifiers: GHSA-mc9x-v9xg-25pm, CVE-2017-16205
References:

• https://nvd.nist.gov/vuln/detail/CVE-2017-16205
• https://github.com/advisories/GHSA-mc9x-v9xg-25pm
• https://www.npmjs.com/advisories/542

Blast Radius: 7.5

Affected Packages