Package: zstd
Version: 1.4.8+dfsg-1
Severity: grave
Tags: security
X-Debbugs-Cc: t...@security.debian.org

The recently applied patch still creates the file with the default
umask[0], before chmod'ing down to 0600, so an attacker could still open
it in the meantime.

Cheers,

-- 
Seb

[0] https://github.com/facebook/zstd/blob/dev/programs/fileio.c#L682

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