Arbitrary Code Execution Affecting @thi.ng/egf package, versions <0.4.0


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.16% (54th percentile)

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  • Snyk IDSNYK-JS-THINGEGF-1089810
  • published31 Mar 2021
  • disclosed31 Mar 2021
  • creditUnknown

Introduced: 31 Mar 2021

CVE-2021-21412  (opens in a new tab)
CWE-78  (opens in a new tab)

How to fix?

Upgrade @thi.ng/egf to version 0.4.0 or higher.

Overview

@thi.ng/egf is an Extensible Graph Format

Affected versions of this package are vulnerable to Arbitrary Code Execution via gpg-tagged property values (only if decrypt: true option is enabled). By default the EGF parse functions do not attempt to decrypt values (since GPG is only available in a non-browser env).

References

CVSS Scores

version 3.1