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Bug#977813: marked as done (cupsd requests net_admin capability, but AppArmor denies)

Your message dated Sat, 25 Feb 2023 18:24:11 +0000 (UTC)
with message-id <alpine.DEB.2.21.2302251822410.23431@postfach.intern.alteholz.me>
and subject line Closing this bug (BTS maintenance for debian-printing)
has caused the Debian Bug report #977813,
regarding cupsd requests net_admin capability, but AppArmor denies
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
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-- 
977813: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=977813
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: cups-daemon
Version: 2.3.3op1-3
Severity: normal

Hi,

since the upgrade of cups-daemon from 2.3.3-4 to 2.3.3op1-1 I see these
message in my log:

```
kernel: audit: type=1400 audit(1608535286.330:113): apparmor="DENIED" operation="capable" profile="/usr/sbin/cupsd" pid=479747 comm="cupsd" capability=12  capname="net_admin"
```

I'm unsure to allow it in AppArmor, because it's a very privileged
capability:

> CAP_NET_ADMIN
>        Perform various network-related operations:
>        * interface configuration;
>        * administration of IP firewall, masquerading, and accounting;
>        * modify routing tables;
>        * bind to any address for transparent proxying;
>        * set type-of-service (TOS);
>        * clear driver statistics;
>        * set promiscuous mode;
>        * enabling multicasting;
>        * use setsockopt(2) to set the following socket options:  SO_DE‐
>          BUG,  SO_MARK, SO_PRIORITY (for a priority outside the range 0
>          to 6), SO_RCVBUFFORCE, and SO_SNDBUFFORCE.

Regards Jörg

-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental-debug'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.9.0-5-amd64 (SMP w/8 CPU threads)
Kernel taint flags: TAINT_CRAP, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages cups-daemon depends on:
ii  adduser              3.118
ii  bc                   1.07.1-2+b2
ii  init-system-helpers  1.60
ii  libavahi-client3     0.8-3
ii  libavahi-common3     0.8-3
ii  libc6                2.31-6
ii  libcups2             2.3.3op1-3
ii  libdbus-1-3          1.13.18-1
ii  libgssapi-krb5-2     1.18.3-4
ii  libpam0g             1.3.1-5
ii  libpaper1            1.1.28+b1
ii  libsystemd0          247.2-1
ii  lsb-base             11.1.0
ii  procps               2:3.3.16-5
ii  ssl-cert             1.0.40

Versions of packages cups-daemon recommends:
pn  avahi-daemon  <none>
pn  colord        <none>
pn  cups-browsed  <none>
pn  ipp-usb       <none>

Versions of packages cups-daemon suggests:
ii  cups                                       2.3.3op1-3
pn  cups-bsd                                   <none>
ii  cups-client                                2.3.3op1-3
ii  cups-common                                2.3.3op1-3
ii  cups-filters                               1.28.6-1
pn  cups-pdf                                   <none>
ii  cups-ppdc                                  2.3.3op1-3
ii  cups-server-common                         2.3.3op1-3
pn  foomatic-db-compressed-ppds | foomatic-db  <none>
ii  ghostscript                                9.53.3~dfsg-5
ii  poppler-utils                              20.09.0-3
ii  smbclient                                  2:4.13.3+dfsg-1
ii  udev                                       247.2-1

-- no debconf information

Attachment: signature.asc
Description: PGP signature


--- End Message ---
--- Begin Message --- 
Hi,

it looks like this bug has been "fixed", at least the last entry says so.

Thus I am manually closing this bug.

Best regards,
Thorsten

--- End Message ---
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