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GHSA-pw5x-x5jw-ccmh

Gentoo Portage missing PGP validation of executed code

Source: GitHub Advisory Database (reviewed) High CVE-2016-20021

Packages

EcosystemPackageAffectedFixed in
PyPI portage < 3.0.47 3.0.47

Details

As written in the advisory (Markdown source, shown as plain text).

In Gentoo Portage before 3.0.47, there is missing PGP validation of executed code: the standalone emerge-webrsync downloads a .gpgsig file but does not perform signature verification.

References

External links from the advisory. They lead to third-party sites.