Sendmail multipart messages DoS

High recurscion level in multipart MIME messages causes stack overflow exhaustion, not overrun...

Sendmail < 8.13.7 Multi-part MIME Message Handling DoS

Binary data 3653.prm...

Sendmail: Denial of service

Background Sendmail is a popular mail transfer agent MTA. Description Frank Sheiness discovered that the mime8to7 function can recurse endlessly during the decoding of multipart MIME messages until the stack of the process is filled and the process crashes. Impact By sending specially crafted...

Sendmail 8.13.7

sendmail.org Sendmail 8.13.7 Sendmail, Inc., and the Sendmail Consortium announce the availability of sendmail 8.13.7. It fixes a potential denial of service problem caused by excessive recursion which leads to stack exhaustion when attempting delivery of a malformed MIME message. Therefore, the...

sendmail security update

CentOS Errata and Security Advisory CESA-2006:0515 Updated sendmail packages are now available to fix a denial of service security issue. This update has been rated as having important security impact by the Red Hat Security Response Team. Updated 27 June 2006 The sendmail-docs packages for Red H...

security flaw

Sendmail before 8.13.7 allows remote attackers to cause a denial of service via deeply nested, malformed multipart MIME messages that exhaust the stack during the recursive mime8to7 function for performing 8-bit to 7-bit conversion, which prevents Sendmail from delivering queued messages and migh...

Important: Red Hat Security Advisory: sendmail security update

Updated sendmail packages are now available to fix a denial of service security issue. This update has been rated as having important security impact by the Red Hat Security Response Team. Updated 27 June 2006 The sendmail-docs packages for Red Hat Enterprise Linux 3 have been updated to the...

FreeBSD-SA-06:17.sendmail

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-06:17.sendmail Security Advisory The FreeBSD Project Topic: Incorrect multipart message handling in Sendmail Category: contrib Module: contribsendmail Announced:...

sendmail -- Incorrect multipart message handling

Problem Description A suitably malformed multipart MIME message can cause sendmail to exceed predefined limits on its stack usage. Impact An attacker able to send mail to, or via, a server can cause queued messages on the system to not be delivered, by causing the sendmail process which handles...

Sendmail fails to handle malformed multipart MIME messages

Overview Sendmail does not properly handle malformed multipart MIME messages. This vulnerability may allow a remote, unauthenticated attacker to cause a denial-of-service condition. Description Sendmail Sendmail is a widely used mail transfer agent MTA. Mail Transfer Agents MTA MTAs are responsib...

GUESTEX-exec.pl.txt

Creator: K-sPecial xzziroz.net of .aware awarenetwork.org Name: GUESTEX-exec.pl Date: 06/07/2006 Version: 1.00 1.00 06/07/2006 - GUESTEX-exec.pl created Description: GUESTEX guestbook is vulnerable to remote code execution in how it handles it's 'email' parameter. $form'email' is used when openni...

CVE-2006-1173

Sendmail before 8.13.7 allows remote attackers to cause a denial of service via deeply nested, malformed multipart MIME messages that exhaust the stack during the recursive mime8to7 function for performing 8-bit to 7-bit conversion, which prevents Sendmail from delivering queued messages and migh...

Stack overflow

Sendmail before 8.13.7 allows remote attackers to cause a denial of service via deeply nested, malformed multipart MIME messages that exhaust the stack during the recursive mime8to7 function for performing 8-bit to 7-bit conversion, which prevents Sendmail from delivering queued messages and migh...

CVE-2006-1173

Sendmail before 8.13.7 allows remote attackers to cause a denial of service via deeply nested, malformed multipart MIME messages that exhaust the stack during the recursive mime8to7 function for performing 8-bit to 7-bit conversion, which prevents Sendmail from delivering queued messages and migh...

DEBIAN-CVE-2006-1173

Sendmail before 8.13.7 allows remote attackers to cause a denial of service via deeply nested, malformed multipart MIME messages that exhaust the stack during the recursive mime8to7 function for performing 8-bit to 7-bit conversion, which prevents Sendmail from delivering queued messages and migh...

CVE-2006-1173

Sendmail before 8.13.7 allows remote attackers to cause a denial of service via deeply nested, malformed multipart MIME messages that exhaust the stack during the recursive mime8to7 function for performing 8-bit to 7-bit conversion, which prevents Sendmail from delivering queued messages and migh...

CVE-2006-1173

Sendmail before 8.13.7 allows remote attackers to cause a denial of service via deeply nested, malformed multipart MIME messages that exhaust the stack during the recursive mime8to7 function for performing 8-bit to 7-bit conversion, which prevents Sendmail from delivering queued messages and migh...

CVE-2006-1173

Sendmail before 8.13.7 allows remote attackers to cause a denial of service via deeply nested, malformed multipart MIME messages that exhaust the stack during the recursive mime8to7 function for performing 8-bit to 7-bit conversion, which prevents Sendmail from delivering queued messages and migh...

CVE-2006-1173

CVE-2006-1173 affects Sendmail before 8.13.7..remote attackers can trigger denial of service by sending deeply nested, malformed multipart MIME messages that exhaust the stack during mime8to7 (8-bit to 7-bit conversion), potentially preventing queued messages from being delivered and possibly lea...

HP-UX PHNE_32006 : HP-UX Running sendmail, Remote Execution of Arbitrary Code (HPSBUX02108 SSRT061133 rev.15)

s700800 11.00 sendmail1m 8.9.3 patch : A vulnerability has been identified in sendmail which may allow a remote attacker to execute arbitrary code. References: CVE-2006-0058, US-CERT VU834865. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and patch checks in this plugi...