Hi Mark,
thank you for your reply.
I checked the environment with the command you suggested.
The error message that is output is as follows.
# ClamAV update process started at Tue Aug 8 15:47:54 2023
# ERROR: Can't create temporary directory /var/lib/clamav/tmp.fa0a69ba96
# Hint: The database directory must be writable for UID 1000 or GID 1000
# ERROR: Update failed.
Default DatabaseOwner in freshclam.conf.
# By default when started freshclam drops privileges and switches to the
# "clamav" user. This directive allows you to change the database owner.
# Default: clamav (may depend on installation options)
# DatabaseOwner clamav
I checked the UID and GID in the error message.
# grep ":1000:" /etc/passwd
clamav:x:1000:1000:Clam Antivirus:/home/clamav:/bin/false
# grep ":1000:" /etc/group
clamav:x:1000:
Changed directory permissions for /var/lib/clamav.
# chmod 775 /var/lib/clamav
# ls -ld /var/lib/clamav
drwxrwxr-x 1 clamav clamav 4096 8月 8 15:27 /var/lib/clamav
After doing the above, I tried running freshclam again, but the error message
did not change.
This error only occurred when running on AWS ECS.
Please let me know if there is anything else I should check.
Thank you and regards,
Nozomi Tachibanaki
-----Original Message-----
From: Mark Fortescue <mark.li...@thurning-instruments.co.uk>
Sent: Monday, August 7, 2023 6:24 PM
To: clamav-users@lists.clamav.net
Subject: Re: [clamav-users] ERROR: Can't create temporary directory
Hi Nozomi,
The following commands will tell you the user/group information for user=1000,
group=1000 (as per the error message):
grep ":1000:" /etc/passwd
grep ":1000:" /etc/group
This will give you text name of the user/group that /var/lib/clamav should be
set to.
You can change the user/group to the correct versions using 'chown' or 'chgrp'
commands without using the names:
Both:
sudo chown 1000:1000 /var/lib/clamav
User Only:
sudo chown 1000 /var/lib/clamav
Group Only:
sudo chgrp 1000 /var/lib/clamav
Set the permissions to 0775:
sudo chmod 775 /var/lib/clamav
Get information on the directory owner/group and permissions:
ls -ld /var/lib/clamav
I hope this helps you get further.
Regards
Mark.
On 07/08/2023 08:40, Tachibanaki Nozomi (橘木 希美) wrote:
> Thank you for your reply.
>
> I tried creating a vscan service account and changing the owner as you
> suggested, The result of running freshclam did not change.
>
> # ls -l /var/lib/
> drwxr-xr-x 1 vscan vscan 4096 Aug 7 15:59 clamav
>
> # freshclam
> ClamAV update process started at Mon Aug 7 16:09:30 2023.
> ERROR: Cannot create temporary directory /var/lib/clamav/tmp.9f3f4fab8d.
> TIP: Database directory must be writable with UID 1000 or GID 1000.
> ERROR: Update failed.
>
> Please let us know if there are other possible causes.
>
> Thank you and regards,
> Nozomi Tachibanaki
>
> -----Original Message-----
> From: Masaru Nomiya <nom...@lake.dti.ne.jp>
> Sent: Wednesday, August 2, 2023 7:29 PM
> To: clamav-users@lists.clamav.net
> Subject: Re: [clamav-users] ERROR: Can't create temporary directory
>
> Hello,
>
> In the Message;
>
> Subject : Re: [clamav-users] ERROR: Can't create temporary directory
> Message-ID : <87bkfq7xvx.wl-nom...@lake.dti.ne.jp>
> Date & Time: Wed, 02 Aug 2023 15:37:38 +0900
>
> [MN] == Masaru Nomiya via clamav-users <clamav-users@lists.clamav.net> has
> written:
>
> MN> Hello,
>
> MN> In the Message;
>
> MN> Subject : [clamav-users] ERROR: Can't create temporary directory
> MN> Message-ID :
> <ty3pr01mb9682707691ab77a2514491d5b9...@ty3pr01mb9682.jpnprd01.prod.outlook.com>
> MN> Date & Time: Wed, 2 Aug 2023 06:00:24 +0000
>
> MN> [NT] == Tachibanaki Nozomi (橘木 希美) <nozomi.tachiban...@jp.ricoh.com> has
> written:
>
> MN> [...]
> NT> ClamAV update process started at Wed Aug 2 14:10:27 2023
> NT> ERROR: Can't create temporary directory
> NT> /var/lib/clamav/tmp.463bd76e97
> NT> Hint: The database directory must be writable for UID 1000 or GID
> NT> 1000
> NT> ERROR: Update failed.
>
> NT> 1. The owner of /var/lib/clamav is as follows.
> NT> drwxr-xr-x 1 clamav clamav 4096 Aug 2 13:51 clamav
> MN> [...]
>
> MN> In my case;
>
> MN> drwxr-xr-x 3 vscan vscan 4096 8月 2 15:13 clamav
>
> MN> I thought File Ownership could not be calmav?
>
> MN> Just like this;
>
> MN> # chown clamav /var/lib/clamav
> MN> chown: invalid user: ‘clamav’
>
> Sorry, this is not an answer.
>
> How about this?
>
> # chown vscan /var/lib/clamav
>
> The only problem is the permissions.
>
> Regards.
>
> ---
> ┏━━┓彡 野宮 賢 mail-to: nomiya @ lake.dti.ne.jp
> ┃＼／彡
> ┗━━┛ " Hassabis says that no one really knows for sure that AI will
> become a major danger. But he is certain that if progress
> continues at its current pace, there isn’t much time to develop
> safeguards. "I can see the kinds of things we're building into
> the Gemini series right, and we have no reason to believe that
> they won't work," he says."
>
> -- "Google DeepMind's CEO Says Its Next Algorithm Will Eclipse
> ChatGPT" --
>
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>
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