[SECURITY] [DSA-093-1] postfix memory exhaustion

Package : postfix Problem type : remote DoS Debian-specific: no Wietse Venema reported he found a denial of service vulnerability in postfix. The SMTP session log that postfix keeps for debugging purposes could grow to an unreasonable size. This has been fixed in version 0.0.19991231pl11-2. wget...

Postfix session log memory exhaustion bugfix

The Postfix SMTP server maintains a record of SMTP conversations for debugging purposes. Depending on local configuration details this record is mailed to the postmaster whenever an SMTP session terminates with errors. During code maintenance, a stupid error was introduced into the code due to...

DoS против postfix (memory exhaustion)

Отладочная информация накапливается в памяти без ограничения...

CVE-2001-0894

Vulnerability in Postfix SMTP server before 20010228-pl07, when configured to email the postmaster when SMTP errors cause the session to terminate, allows remote attackers to cause a denial of service memory exhaustion by generating a large number of SMTP errors, which forces the SMTP session log...

qmail-DoS.txt

Date: Mon, 4 Jan 1999 00:04:09 -0500 From: Wietse Venema To: [email protected] Subject: Anonymous Qmail Denial of Service In recent postings, Daniel Bernstein expands on the insecurity of the Postfix world-writable directory for local mail submission. Of all the attacks possible with such a...