CVE-2005-1513

high-risk
Published 2005-05-11

Integer overflow in the stralloc_readyplus function 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 SMTP request.

Do I need to act?

~
9.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (5)

Qmail

Affected Vendors

Debian Qmail Project Canonical

References (36)

Broken Link http://archives.neohapsis.com/archives/fulldisclosure/2005-05/0101.html
Exploit http://packetstormsecurity.com/files/157805/Qualys-Security-Advisory-Qmail-Remot...
Third Party Advisory http://packetstormsecurity.com/files/158203/Qmail-Local-Privilege-Escalation-Rem...
Exploit http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escal...
Mailing List http://seclists.org/fulldisclosure/2020/Jun/27
Exploit http://seclists.org/fulldisclosure/2020/May/42
Exploit http://seclists.org/fulldisclosure/2023/Jun/2
Broken Link http://securitytracker.com/id?1013911
Broken Link http://www.guninski.com/where_do_you_want_billg_to_go_today_4.html
Exploit http://www.openwall.com/lists/oss-security/2020/05/19/8
Mailing List http://www.openwall.com/lists/oss-security/2020/05/20/2
Mailing List http://www.openwall.com/lists/oss-security/2020/05/20/5
Mailing List http://www.openwall.com/lists/oss-security/2020/06/16/2
Exploit http://www.openwall.com/lists/oss-security/2023/06/06/3
Mailing List https://lists.debian.org/debian-lts-announce/2020/06/msg00002.html
Third Party Advisory https://security.gentoo.org/glsa/202007-01
Third Party Advisory https://usn.ubuntu.com/4556-1/
Mailing List https://www.debian.org/security/2020/dsa-4692
Broken Link http://archives.neohapsis.com/archives/fulldisclosure/2005-05/0101.html
Exploit http://packetstormsecurity.com/files/157805/Qualys-Security-Advisory-Qmail-Remot...
and 16 more references
55
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 11/34 · Low
Exposure 12/34 · Low