CVE-2017-16071: Infoleak
nodemailer-js was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.
Other sources
The nodemailer-js package is a piece of malware that steals environment variables and sends them to attacker controlled locations.
All versions have been unpublished from the npm registry.
Recommendation
As this package is malware, if you find it installed in your environment, the real security concern is determining how it got there.
If you have found this 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 registry credentials, tokens, and any other sensitive credentials that may have been present in your environment variables.
Additionally, any service which may have been exposed via credentials in your environment variables, such as a database, should be reviewed for indicators of compromise as well.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2017-16071?
CVE-2017-16071 is considered a critical vulnerability due to its ability to hijack environment variables.
How do I fix CVE-2017-16071?
To fix CVE-2017-16071, remove the malicious nodemailer-js package and ensure you are using secure versions of legitimate packages.
What impact does CVE-2017-16071 have on my application?
CVE-2017-16071 can lead to the exposure of sensitive environment variables, potentially allowing attackers to take control of your application.
Where can I find more information about CVE-2017-16071?
For detailed information about CVE-2017-16071, refer to reputable security advisories and databases.
Is CVE-2017-16071 still a threat?
CVE-2017-16071 is no longer a threat since the malicious package has been unpublished, but it's important to ensure no remnants exist in your codebase.