The vulnerability in the receive_msg function of the receive.c file of the SMTP daemon of the Debian GNU/Linux operating system’s mail server allows a attacker to cause a service failure or execute arbitrary code.

The vulnerability of the receivemsg function in receive.c of the SMTP daemon of the Debian GNU/Linux operating system’s mail server is related to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause a service failure the us...

Amazon Linux AMI : exim (ALAS-2017-932)

Use-after-free in receivemsg function via vectors involving BDAT commands The receivemsg 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. CVE-2017-16943...

Design/Logic Flaw

The receivemsg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to cause a denial of service infinite loop and stack exhaustion via vectors involving BDAT commands and an improper check for a '.' character signifying the end of the content, related to the...