Design/Logic Flaw

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...

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...

CVE-2017-16943

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

CVE-2017-16943 and CVE-2017-16944 are use-after-free (CVE-16943) and BDAT handling DoS (CVE-16944) flaws in Exim’s receive_msg function (receive.c) for the SMTP daemon on Exim 4.88/4.89. CVE-16943 enables remote code execution or crash; CVE-16944 causes denial of service via infinite loop/stack e...

CVE-2017-16943

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

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-2017-16944

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...

CVE-2017-16944

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...

CVE-2017-16944

CVE-2017-16944 affects Exim 4.88/4.89 where the receive_msg function in receive.c can be abused via BDAT command handling to cause a denial of service (infinite loop and stack exhaustion). Public references in advisories and security trackers confirm this as a BDAT data handling vulnerability in ...

CVE-2017-16944

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...

CVE-2017-16943

None...

CVE-2017-16944

None...

CVE-2017-16943: Use After Free

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-2017-16944: Loop with Unreachable Exit Condition

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...

PT-2017-3323

Name of the Vulnerable Software and Affected Versions Exim versions 4.88 through 4.89 Description The issue is related to the receive msg function in receive.c within the SMTP daemon of Exim. It allows remote attackers to execute arbitrary code or cause a denial of service due to a use-after-free...

PT-2017-14649

Name of the Vulnerable Software and Affected Versions Exim versions 4.88 through 4.89 Description The issue allows remote attackers to cause a denial of service, resulting in an infinite loop and stack exhaustion. This is achieved through vectors involving BDAT commands and an improper check for ...

exim -- remote DoS attack in BDAT processing

Exim developers team reports: 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 t...

exim -- remote code execution, deny of service in BDAT

Exim team reports: 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...

Mail Gem Improper Input Validation vulnerability

The Mail gem before 2.4.3 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a 1 sendmail or 2 exim delivery...

GHSA-RP63-JFMW-532W Mail Gem Improper Input Validation vulnerability

The Mail gem before 2.4.3 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a 1 sendmail or 2 exim delivery...