From: Eli Zaretskii <eliz@gnu.org>
To: Michael Albinus <michael.albinus@gmx.de>
Cc: manikulin@gmail.com, 66390@debbugs.gnu.org
Subject: bug#66390: `man' allows to inject arbitrary shell code
Date: Sat, 07 Oct 2023 18:58:12 +0300 [thread overview]
Message-ID: <83o7hazap7.fsf@gnu.org> (raw)
In-Reply-To: <875y3iigua.fsf@gmx.de> (message from Michael Albinus on Sat, 07 Oct 2023 17:37:33 +0200)
> From: Michael Albinus <michael.albinus@gmx.de>
> Cc: Eli Zaretskii <eliz@gnu.org>, 66390@debbugs.gnu.org
> Date: Sat, 07 Oct 2023 17:37:33 +0200
>
> The function `Man-translate-references' tries to do it. For example, it
> translates the argument "cat(1)" into "1 cat", which doesn't pose a
> problem. The function should check stronger, and it should reject
> arguments like "File:\\:UserDirs(3pm)".
Based on what would we reject such arguments?
And what kind of shell would we assume when rejecting that?
Once again, interactive invocations should let the user type whatever
she wants, and if that fails in strange ways, it's on the user, not on
us.
next prev parent reply other threads:[~2023-10-07 15:58 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-07 12:47 bug#66390: `man' allows to inject arbitrary shell code Maxim Nikulin
2023-10-07 13:04 ` Eli Zaretskii
2023-10-07 14:12 ` Max Nikulin
2023-10-07 14:19 ` Eli Zaretskii
2023-10-07 14:29 ` Max Nikulin
2023-10-07 15:10 ` Eli Zaretskii
2023-10-07 15:37 ` Michael Albinus
2023-10-07 15:58 ` Eli Zaretskii [this message]
2023-10-07 16:55 ` Michael Albinus
2023-10-07 17:24 ` Eli Zaretskii
2023-10-07 17:45 ` Michael Albinus
2023-10-07 18:26 ` Eli Zaretskii
2023-10-08 3:37 ` Max Nikulin
2023-10-08 5:28 ` Eli Zaretskii
2023-10-09 15:12 ` Max Nikulin
2023-10-09 15:52 ` Eli Zaretskii
2023-10-09 16:30 ` lux
2023-10-09 16:48 ` Eli Zaretskii
2023-10-09 17:07 ` Ihor Radchenko
2023-10-09 17:20 ` Andreas Schwab
2023-10-10 2:47 ` lux
2023-10-10 7:43 ` Stefan Kangas
2023-10-10 12:11 ` Eli Zaretskii
2023-10-10 12:25 ` Stefan Kangas
2023-10-10 11:09 ` Max Nikulin
2023-10-10 10:54 ` Max Nikulin
2023-10-10 14:30 ` lux
2023-10-10 16:21 ` Andreas Schwab
2023-10-11 3:08 ` lux
2023-10-11 10:46 ` Max Nikulin
2023-10-20 21:00 ` Stefan Kangas
2023-10-21 7:19 ` Eli Zaretskii
2023-10-21 7:35 ` Andreas Schwab
2023-10-21 7:45 ` Eli Zaretskii
2023-10-21 9:19 ` Stefan Kangas
2024-01-10 21:21 ` Stefan Kangas
2024-01-11 12:07 ` Ihor Radchenko
2024-01-11 14:34 ` Max Nikulin
2024-01-11 15:07 ` Ihor Radchenko
2024-01-11 15:28 ` Eli Zaretskii
2024-01-11 15:37 ` Ihor Radchenko
2023-10-09 2:36 ` Richard Stallman
2023-10-09 11:04 ` Eli Zaretskii
2023-10-10 11:56 ` Richard Stallman
2023-10-11 10:56 ` Max Nikulin
2023-10-08 3:42 ` Maxim Nikulin
2023-10-08 5:20 ` Eli Zaretskii
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