The Qualys Research Labs reported a flaw in Exim, a mail transport agent. Improper validation of the recipient address in the deliver_message() function may result in the execution of arbitrary commands. For the stable distribution (stretch), this problem has been fixed in version 4.89-2+deb9u4. We recommend that you upgrade your exim4 packages. For the detailed security status of exim4 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/exim4
The Qualys Research Labs reported a flaw in Exim, a mail transport agent. Improper validation of the recipient address in the deliver_message() function may result in the execution of arbitrary commands.
For the stable distribution (stretch), this problem has been fixed in version 4.89-2+deb9u4.
We recommend that you upgrade your exim4 packages.
For the detailed security status of exim4 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/exim4
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