-
mosquitto (1.4.15-2ubuntu0.18.04.3) bionic-security; urgency=medium
* SECURITY UPDATE: DoS (client disconnect) via invalid UTF-8 strings
- debian/patches/add-validate-utf8.patch: Add validate UTF-8
- debian/patches/CVE-2017-7653.patch: Add UTF-8 tests, plus some validation
fixes
- CVE-2017-7653
* SECURITY UPDATE: Memory leak in the Mosquitto Broker allows unauthenticated
clients to send crafted CONNECT packets which could cause DoS
- debian/patches/CVE-2017-7654.patch: Fix memory leak that could be caused
by a malicious CONNECT packet
- CVE-2017-7654
-- Eduardo Barretto <email address hidden> Tue, 18 Jun 2019 11:42:22 -0300
-
mosquitto (1.4.15-2ubuntu0.18.04.2) bionic-security; urgency=medium
* Fix regression in update for CVE-2018-12546.
-- <email address hidden> (Roger A. Light) Wed, 13 Feb 2019 00:27:01 +0000
-
mosquitto (1.4.15-2ubuntu0.18.04.1) bionic-security; urgency=medium
* SECURITY UPDATE: If Mosquitto is configured to use a password file for
authentication, any malformed data in the password file will be treated as
valid. This typically means that the malformed data becomes a username and
no password. If this occurs, clients can circumvent authentication and get
access to the broker by using the malformed username. In particular, a blank
line will be treated as a valid empty username. Other security measures are
unaffected. Users who have only used the mosquitto_passwd utility to create
and modify their password files are unaffected by this vulnerability.
- debian/patches/mosquitto-1.4.x-cve-2018-12551.patch: this fix introduces
more stringent parsing tests on the password file data.
- CVE-2018-12551
* SECURITY UPDATE: If an ACL file is empty, or has only blank lines or
comments, then mosquitto treats the ACL file as not being defined, which
means that no topic access is denied. Although denying access to all
topics is not a useful configuration, this behaviour is unexpected and
could lead to access being incorrectly granted in some circumstances.
- debian/patches/mosquitto-1.4.x-cve-2018-12550.patch: this fix ensures
that if an ACL file is defined but no rules are defined, then access will
be denied.
- CVE-2018-12550
* SECURITY UPDATE: If a client publishes a retained message to a topic that
they have access to, and then their access to that topic is revoked, the
retained message will still be delivered to future subscribers. This
behaviour may be undesirable in some applications, so a configuration
option `check_retain_source` has been introduced to enforce checking of
the retained message source on publish.
- debian/patches/mosquitto-1.4.15-cve-2018-12546.patch: this patch stores
the originator of the retained message, so security checking can be
carried out before re-publishing. The complexity of the patch is due to
the need to save this information across broker restarts.
- CVE-2018-12546
-- <email address hidden> (Roger A. Light) Wed, 06 Feb 2019 17:03:31 +0000
-
mosquitto (1.4.15-2) unstable; urgency=low
* Replace mentions of 'c_rehash' with 'openssl rehash'. (Closes: #895084).
-- Roger A. Light <email address hidden> Sat, 07 Apr 2018 11:16:43 +0100
-
mosquitto (1.4.15-1) unstable; urgency=high
* SECURITY UPDATE: If a SIGHUP is sent to the broker when there are no more
file descriptors, then opening the configuration file will fail and
security settings will be set back to their default values.
- debian/patches/mosquitto-1.4.10_cve-2017-7652.patch: When reloading
configuration, do this into a separate config struct. If nothing fails,
then copy the new config over the old config.
- CVE-2017-7652
* SECURITY UPDATE: Unauthenticated clients can cause excessive memory usage.
This has the potential to lead to an OOM situation and the broker being
killed by the system.
- debian/patches/mosquitto-1.4.10_cve-2017-7652.patch: Limit the maximum
size of CONNECT packet to a reasonable value, and add "memory_limit"
option to set the maximum memory the broker will use.
- CVE-2017-7651
* New upstream release.
* Remove upstart support, which had accidently been reinstated in 1.4.14-2.
* Bumped standards version to 4.1.3, no changes required.
* Fix global-files-wildcard-not-first-paragraph-in-dep5-copyright.
-- Roger A. Light <email address hidden> Wed, 28 Feb 2018 11:29:47 +0000
-
mosquitto (1.4.14-2build1) bionic; urgency=high
* No change rebuild against openssl1.1.
-- Dimitri John Ledkov <email address hidden> Mon, 05 Feb 2018 23:23:03 +0000
-
mosquitto (1.4.14-2) unstable; urgency=low
* Fix lintian error "build-depends-on-obsolete-package"
* Fix lintian warning "extended-description-line-too-long"
* The 1.4.14 release relaxes the restrictions on client ids, which means
that the mosquitto_pub/sub autogenerated ids are no longer a problem.
(closes #870165).
-- Roger A. Light <email address hidden> Tue, 26 Dec 2017 22:03:57 +0000
-
mosquitto (1.4.14-1) unstable; urgency=medium
* SECURITY UPDATE: Persistence file is world readable, which may expose
sensitive data. Fixed by upstream release 1.4.13.
- CVE-2017-9868
* New upstream release.
* Remove upstart support.
* Bumped standards version to 4.1.2.
- Removed invoke-rc.d conditionals.
- Changed "extra" priorities to "optional".
* Build-Depends: Add dh-systemd, bump libwebsockets to >=2.0.
* no-man-clean.patch - don't clean man pages from source directory.
* async_dns.patch - enable bridge async DNS lookups.
-- Roger A. Light <email address hidden> Fri, 22 Dec 2017 07:14:19 +0000
-
mosquitto (1.4.12-1) experimental; urgency=low
* New upstream release.
-- Roger A. Light <email address hidden> Mon, 29 May 2017 14:56:32 +0100