CVE-2008-2784

critical

Description

The smtp_filter function in spamdyke before 3.1.8 does not filter RCPT commands after encountering the first DATA command, which allows remote attackers to use the server as an open mail relay by sending RCPT commands with invalid recipients, followed by a DATA command, followed by arbitrary RCPT commands and a second DATA command.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/42658

http://www.vupen.com/english/advisories/2008/1684/references

http://www.spamdyke.org/documentation/Changelog.txt

http://secunia.com/advisories/30408

Details

Source: Mitre, NVD

Published: 2008-06-19

Updated: 2017-08-08

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical