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Devuan bug report logs - #658
policykit-1: CVE-2021-4034

Package: policykit-1; Severity: critical; Reported by: Dimitris <[email protected]>; Done: Mark Hindley <[email protected]>; Maintainer for policykit-1 is Devuan Dev Team <[email protected]>.
Marked as fixed in versions 0.105-31+devuan2. Request was from Mark Hindley <[email protected]> to [email protected]. Full text available.
Marked as fixed in versions 0.105-25+devuan9. Request was from Mark Hindley <[email protected]> to [email protected]. Full text available.
Marked as fixed in versions 0.105-25+devuan0~bpo2+2. Request was from Mark Hindley <[email protected]> to [email protected]. Full text available.

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Date: Wed, 26 Jan 2022 13:07:44 +0000
From: Mark Hindley <[email protected]>
To: Dimitris <[email protected]>, [email protected]
Subject: Re: bug#658: policykit-1: CVE-2021-4034
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Version: 0.105-31.1+devuan1

Dimitris,

On Wed, Jan 26, 2022 at 12:24:28PM +0200, Dimitris wrote:
> Package: policykit-1
> Version: 0.105-31+devuan1
> Severity: critical
> Tags: security
> Justification: root security hole
> X-Debbugs-Cc: [email protected]

Updated binaries are already in unstable, daedalus, chimaera-security and
beowulf-security. Ascii-security is building.

Mark
Notification sent to Dimitris <[email protected]>:
bug acknowledged by developer. Full text available.
Reply sent to Mark Hindley <[email protected]>:
You have taken responsibility. Full text available.

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From: Dimitris <[email protected]>
Subject: Re: policykit-1: CVE-2021-4034
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seems a new version (0.105-31.1+devuan1) just came in ceres, which 
merges debian/0.105-31.1, so this is probably fixed for daedalus/ceres!

leaving it open, so you can confirm security fix & close as you think.

thanks!
d.
Acknowledgement sent to Dimitris <[email protected]>:
Extra info received and forwarded to list. Copy sent to Devuan Dev Team <[email protected]>. Full text available.
Information forwarded to [email protected], Devuan Dev Team <[email protected]>:
bug#658; Package policykit-1. Full text available.

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To: Devuan Bug Tracking System <[email protected]>
From: Dimitris <[email protected]>
Subject: policykit-1: CVE-2021-4034
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Package: policykit-1
Version: 0.105-31+devuan1
Severity: critical
Tags: security
Justification: root security hole
X-Debbugs-Cc: [email protected]

hey,

just a heads up on a very recent vulnerability found in polkit. a Local 
Privilege Escalation in polkit's pkexec (CVE-2021-4034). fixed in some 
versions in debian, probably devuan needs to address this too.

links :
https://www.qualys.com/2022/01/25/cve-2021-4034/pwnkit.txt
https://security-tracker.debian.org/tracker/CVE-2021-4034

thanks in advance,
d.


-- System Information:
Distributor ID:	Devuan
Description:	Devuan GNU/Linux 5 (daedalus/ceres)
Release:	5
Codename:	daedalus ceres
Architecture: x86_64

Kernel: Linux 5.16.2-xanmod1 (SMP w/4 CPU threads)
Kernel taint flags: TAINT_FIRMWARE_WORKAROUND
Locale: LANG=el_GR.UTF-8, LC_CTYPE=el_GR.UTF-8 (charmap=UTF-8), LANGUAGE 
not set
Shell: /bin/sh linked to /bin/dash
Init: runit (via /run/runit.stopit)
LSM: AppArmor: enabled

Versions of packages policykit-1 depends on:
ii  dbus                                                   1.12.20-3+devuan3
ii  libc6                                                  2.33-4
ii  libelogind0                                            246.10-3
ii  libexpat1                                              2.4.3-2
ii  libglib2.0-0                                           2.70.2-1
ii  libpam-elogind [logind]                                246.10-3
ii  libpam0g                                               1.4.0-11
ii  libpolkit-agent-1-0                                    0.105-31+devuan1
ii  libpolkit-gobject-1-0                                  0.105-31+devuan1
ii  libpolkit-gobject-elogind-1-0 [libpolkit-gobject-1-0]  0.105-31+devuan1

Versions of packages policykit-1 recommends:
ii  lxpolkit [polkit-1-auth-agent]           0.5.5-2+b1
ii  policykit-1-gnome [polkit-1-auth-agent]  0.105-7+b1

policykit-1 suggests no packages.

Versions of packages policykit-1 is related to:
ii  elogind                          246.10-3
ii  libpam-elogind [libpam-systemd]  246.10-3
pn  systemd                          <none>

-- no debconf information
Acknowledgement sent to Dimitris <[email protected]>:
New bug report received and forwarded. Copy sent to [email protected], Devuan Dev Team <[email protected]>. Full text available.
Report forwarded to [email protected], [email protected], Devuan Dev Team <[email protected]>:
bug#658; Package policykit-1. Full text available.

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Copyright (C) 1999 Darren O. Benham,
1997 nCipher Corporation Ltd, 1994-97 Ian Jackson.

Devuan Bugs Owner <[email protected]>.
Last modified: Sat, 18 Jan 2025 04:39:02 UTC