Ausführen von Code mit höheren Privilegien in MIMEDefang
ID: | FEDORA-2017-77e8bc720a |
Distribution: | Fedora |
Plattformen: | Fedora 26 |
Datum: | Mi, 13. September 2017, 06:26 |
Referenzen: | http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14102 |
Applikationen: | MIMEDefang |
Originalnachricht |
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-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2017-77e8bc720a 2017-09-12 20:12:34.166487 -------------------------------------------------------------------------------- Name : mimedefang Product : Fedora 26 Version : 2.81 Release : 1.fc26 URL : https://mimedefang.org/ Summary : E-Mail filtering framework using Sendmail's Milter interface Description : MIMEDefang is an e-mail filter program which works with Sendmail 8.12 and later. It filters all e-mail messages sent via SMTP. MIMEDefang splits multi-part MIME messages into their components and potentially deletes or modifies the various parts. It then reassembles the parts back into an e-mail message and sends it on its way. There are some caveats you should be aware of before using MIMEDefang. MIMEDefang potentially alters e-mail messages. This breaks a "gentleman's agreement" that mail transfer agents do not modify message bodies. This could cause problems, for example, with encrypted or signed messages. -------------------------------------------------------------------------------- Update Information: MIMEDefang 2.81 =============== * Don't barf if the installed version of Sys::Syslog has a developer tag added (like 0.33_01 on Debian Stretch). * Make mimedefang and mimedefang-multiplexor write their PID files as root to avoid an unprivileged user tampering with the pidfiles. Thanks to Michael Orlitzky for pointing this issue out. -------------------------------------------------------------------------------- References: [ 1 ] Bug #1487543 - CVE-2017-14102 mimedefang: Privilege escalation via PID file manipulation https://bugzilla.redhat.com/show_bug.cgi?id=1487543 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade mimedefang' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org |