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CVE-2005-1515

Description

Integer signedness error in the qmail_put and substdio_put functions in qmail, when running on 64 bit platforms with a large amount of virtual memory, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large number of SMTP RCPT TO commands.

POC

Reference

- http://packetstormsecurity.com/files/157805/Qualys-Security-Advisory-Qmail-Remote-Code-Execution.html

- http://seclists.org/fulldisclosure/2020/May/42

- http://www.openwall.com/lists/oss-security/2020/05/19/8

Github

No PoCs found on GitHub currently.