Hi,

Thomas Williams <[email protected]> wrote on 25/08/2026 at 13:58:55+0200:

> You may want to consider taking that link down if the reported 
> vulnerabilities are true, as you've e-mailed a public mailing
> list, not the debian security team.

He may.

But that being said, looking at the whole, this seems like an AI-driven
report with not enough context and details to act upon.

A quick glance at the descriptions:

1. The default kernel config mitigates the "attack". True, this doesn't
mean en unsafe pattern should not be fixed, but I also note that
Dir::Apport is root-controlled configuration, so exploitability under a
deliberately unsafe configuration is not automatically an apt
vulnerability.

Without a proper description of the attacker, file ownership and modes
and privileges gained, this looks low to no prio. But I could have
missed something.

2. apt not being SUID, if modifying PAGER/APT_PAGER has an impact, it's
either because it's done as root, or because one does set these
variables, with a sudo call, having allowed sudo to export these
variables. Shell-based pager vars are intentional, and being able to run
"PAGER=XXX apt YYY" as root is no privilege escalation.

3. The claim is strong. First we'd need to see how the
attacker-controlled repo metadata survive apt's validation and quoting
to reach the shell (and no, I won't click a random google drive, I want
text and explanations in a mail). "confirmed by source code review" is
not a proof.

All in all, except if someone with some free time or apt expertise deem
it otherwise, I'd just ignore the mail.

-- 
PEB

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