CVE-2021-32830

The @diez/generation npm package is a client for Diez. The locateFont method of @diez/generation has a command injection vulnerability. Clients of the @diez/generation library are unlikely to be aware of this, so they might unwittingly write code that contains a vulnerability. This issue may lead to remote code execution if a client of the library calls the vulnerable method with untrusted input. All versions of this package are vulnerable as of the writing of this CVE.

Affected

diez

CVSS v3.1 NVD

7.0 HIGHCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 GITHUB

3.9 LOWCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0 NVD

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

1.92% chance of exploitation in the next 30 days, 80th percentile

Published

2021-08-17

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://securitylab.github.com/advisories/GHSL-2021-061-diez-generation-cmd-injection/

Security advisories

• diez/diez
• https://securitylab.github.com/advisories/GHSL-2021-061-diez-generation-cmd-injection
• advisories/GHSA-8c3f-x5f9-6h62

References

• CVE Record
• NVD entry