oss-sec mailing list archives

Re: Many vulnerabilities in GnuPG


From: Sam James <sam () gentoo org>
Date: Mon, 29 Dec 2025 20:09:04 +0000

Henrik Ahlgren <pablo () seestieto com> writes:

"Lexi Groves (49016)" <contact () gpg fail> writes:

Yes. We found this advice in [The GNU Privacy Handbook, Chapter 1.
Getting Started, Making and verifying
signatures](https://www.gnupg.org/gph/en/manual/x135.html):

I'd just like to point out that the GNU Privacy Handbook (GPH) was
published in 1999, and I have not encountered any more recent revisions.

I got this impression but couldn't find anything specifically saying it
was archived.

I filed a bug earlier and included https://dev.gnupg.org/T7993#210212
for one issue in it, but if it's not been revised since, perhaps it
should be archived with a banner on each page or something, as it's
readily found via search engines at the moment.

I believe GnuPG did not even support RSA until version 1.0.3 and
AES/Rijndael until version 1.0.4, which were released in 2000, meaning
the handbook exclusively addresses DSA and ElGamal, making it 25 years
out of date.

The GnuPG versions in the output got me suspicious enough ;)


The GnuPG Manual (https://gnupg.org/documentation/manuals/gnupg/) is
much more current, but sadly it is not structured as a user guide that
would introduce a new user to PGP concepts and best practices, etc.

sam


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