It seems another error in claws-mail, not related to the xdg-utils
vulnerability. Please file a separate bug against the claws-mail
package. I ran "xdg-email --attach test.txt <email address hidden>" via
strace and had the following in the terminal.
(claws-mail:6012): Claws-Mail-WARNING **: 19:53:06.754: can't open signature file: '/home/ubuntu/.signature'
ubuntu@ubuntu:~$
I had changed default mail application to Claws Mail. It displayed a
strange error message, "File Reply-To: doesn't exist or permission
denied". See my attached screenshot.
It seems another error in claws-mail, not related to the xdg-utils
vulnerability. Please file a separate bug against the claws-mail
package. I ran "xdg-email --attach test.txt <email address hidden>" via
strace and had the following in the terminal.
ubuntu@ubuntu:~$ LANG=C.UTF-8 apt-cache policy xdg-utils claws-mail 20.04.2 20.04.2 20.04.2 500 security. ubuntu. com/ubuntu focal-security/main amd64 Packages archive. ubuntu. com/ubuntu focal-updates/main amd64 Packages dpkg/status archive. ubuntu. com/ubuntu focal/main amd64 Packages archive. ubuntu. com/ubuntu focal/universe amd64 Packages dpkg/status
xdg-utils:
Installed: 1.1.3-2ubuntu1.
Candidate: 1.1.3-2ubuntu1.
Version table:
*** 1.1.3-2ubuntu1.
500 http://
500 http://
100 /var/lib/
1.1.3-2ubuntu1 500
500 http://
claws-mail:
Installed: 3.17.5-2
Candidate: 3.17.5-2
Version table:
*** 3.17.5-2 500
500 http://
100 /var/lib/
ubuntu@ubuntu:~$ echo qwerty >test.txt "/usr/bin/ claws-mail" , ["claws-mail", "mailto:<email address hidden> ?attach= /home/ubuntu/ test.txt" ], 0x555673c99df0 /* 51 vars */) = 0 gtk-module" .claws- mail/toolbar_ compose. xml: fopen: No such file or directory
ubuntu@ubuntu:~$ strace -s 256 -f -qq -e 'trace=%process' -e 'signal=!all' -P `which claws-mail` env LANG=C.UTF-8 xdg-email --attach test.txt <email address hidden>
execve(
Gtk-Message: 19:53:06.153: Failed to load module "canberra-
/home/ubuntu/
(claws-mail:6012): Claws-Mail-WARNING **: 19:53:06.754: can't open signature file: '/home/ ubuntu/ .signature'
ubuntu@ubuntu:~$
I had changed default mail application to Claws Mail. It displayed a
strange error message, "File Reply-To: doesn't exist or permission
denied". See my attached screenshot.