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Exim Remote Code Execution Vulnerability: CVE-2017-16943

Severity CVSS Published Added Modified
8 (AV:N/AC:L/Au:N/C:P/I:P/A:P) November 23, 2017 November 27, 2017 December 07, 2017

Description

The receive_msg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via vectors involving BDAT commands.

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References

Solution

exim-upgrade-4_90