Neither the home-assistant nor the frontend contain strippable binaries,
but the stripping process will still iterate over 6600+ files and notice
that they're not in a strippable format.
On my 6C/12T desktop CPU this takes slightly over two minutes.
Slimserver uses `Archive::Zip`, in order to unpack plugins before
installing them. Without this dependency, its `PluginDownloader`
module will fail, printing the following error message instead:
Slim::Utils::PluginDownloader::extract (102) error loading Archive::Zip
Can't locate Archive/Zip.pm in @INC (you may need to install the Archive:
:Zip module) (@INC contains: [...])
* It should be made explicit in the eval-error that the CVE only affects
a component which is turned off by default.
* For more clarity, the default version used by the module is noted in
the manual.
Closes#108419
This updates to the latest version. According to the changelog 0.5.12
was skipped. The changes in this release are required to be compatible
with the latest dovecot release.
Changes:
- duplicate: The test was handled badly in a multiscript (sieve_before,
sieve_after) scenario in which an earlier script in the sequence with
a duplicate test succeeded, while a later script caused a runtime
failure. In that case, the message is recorded for duplicate tracking,
while the message may not actually have been delivered in the end.
- editheader: Sieve interpreter entered infinite loop at startup when
the "editheader" configuration listed an invalid header name. This
problem can only be triggered by the administrator.
- relational: The Sieve relational extension can cause a segfault at
compile time. This is triggered by invalid script syntax. The segfault
happens when this match type is the last argument of the test command.
This situation is not possible in a valid script; positional arguments
are normally present after that, which would prevent the segfault.
- sieve: For some Sieve commands the provided mailbox name is not
properly checked for UTF-8 validity, which can cause assert crashes at
runtime when an invalid mailbox name is encountered. This can be
caused by the user by writing a bad Sieve script involving the
affected commands ("mailboxexists", "specialuse_exists").
This can be triggered by the remote sender only when the user has
written a Sieve script that passes message content to one of the
affected commands.
- sieve: Large sequences of 8-bit octets passed to certain Sieve
commands that create or modify message headers that allow UTF-8 text
(vacation, notify and addheader) can cause the delivery or IMAP
process (when IMAPSieve is used) to enter a memory-consuming
semi-infinite loop that ends when the process exceeds its memory
limits. Logged in users can cause these hangs only for their own
processes.
While we already had some test we might as well add the test for that
exact package to the tests attribute set. After all that should be what
(primarily) tests dovecot.
This fixes CVE_2020-24386, CVE-2020-25725 and a bunch of regular bugs
[1].
* CVE-2020-24386: Specially crafted command can cause IMAP hibernate to
allow logged in user to access other people's emails and filesystem
information.
* CVE-2020-25275: Mail delivery / parsing crashed when the 10 000th MIME part was
message/rfc822 (or if parent was multipart/digest). This happened
due to earlier MIME parsing changes for CVE-2020-12100.
[1] https://raw.githubusercontent.com/dovecot/core/2.3.13/NEWS
