GHSA-vm6v-w6q2-mrrq Malicious Package in bb-builder
Malicious code in bb-builder executes Windows binaries and exfiltrates data, requiring immediate system compromise response.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is GHSA-vm6v-w6q2-mrrq?
GHSA-vm6v-w6q2-mrrq is a vulnerability in bb-builder, published on 3 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
All versions of bb-builder contained malicious code. The package ran an executable targeting Windows and uploaded information to a remote server.
Recommendation
Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer.
The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.
Which versions are affected by GHSA-vm6v-w6q2-mrrq?
2 open source packages ship an affected version, including bb-builder.
| Package | Affected | Fixed in |
|---|---|---|
bb-builder npm | From 0.0.0 | None |
bb-builder npm | From 0.0.0 | None |
How do I fix GHSA-vm6v-w6q2-mrrq?
No fix has been published for GHSA-vm6v-w6q2-mrrq yet. Limit exposure of the affected software until one is available.
Is GHSA-vm6v-w6q2-mrrq being exploited?
There is no known exploitation of GHSA-vm6v-w6q2-mrrq in the wild and no public exploit code.