FreeBSD : fetchmail -- crash when bouncing a message (f11d3b22-88c6-11da-a7b2-0060084a00e5)

Matthias Andree reports : Fetchmail contains a bug that causes itself to crash when bouncing a message to the originator or to the local postmaster. The crash happens after the bounce message has been sent, when fetchmail tries to free the dynamic array of failed addresses, and calls the free...

FreeBSD : fetchmail -- NULL pointer dereference in multidrop mode with headerless email (f7eb0b23-7099-11da-a15c-0060084a00e5)

The fetchmail team reports : Fetchmail contains a bug that causes an application crash when fetchmail is configured for multidrop mode and the upstream mail server sends a message without headers. As fetchmail does not record this message as 'previously fetched', it will crash with the same messa...

FreeBSD : fetchmail -- fetchmailconf local password exposure (baf74e0b-497a-11da-a4f4-0060084a00e5)

The fetchmail team reports : The fetchmailconf program before and excluding version 1.49 opened the run control file, wrote the configuration to it, and only then changed the mode to 0600 rw-------. Writing the file, which usually contains passwords, before making it unreadable to other users, ca...

[slackware-security] fetchmail

New fetchmail packages are available for Slackware 8.1, 9.0, 9.1, 10.0, 10.1, 10.2, and -current to fix security issues. More details about this issue may be found in the Common Vulnerabilities and Exposures CVE database: https://vulners.com/cve/CVE-2005-3088 https://vulners.com/cve/CVE-2005-4348...

Slackware 10.0 / 10.1 / 10.2 / 8.1 / 9.0 / 9.1 / current : fetchmail (SSA:2006-045-01)

New fetchmail packages are available for Slackware 8.1, 9.0, 9.1, 10.0, 10.1, 10.2, and -current to fix security issues. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Slackware Security Advisory 2006-045-01. The tex...

Design/Logic Flaw

fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause a denial of service crash via crafted e-mail messages that cause a free of an invalid pointer when fetchmail bounces the message to the originator or local postmaster...

CVE-2006-0321

fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause a denial of service crash via crafted e-mail messages that cause a free of an invalid pointer when fetchmail bounces the message to the originator or local postmaster...

CVE-2006-0321

fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause a denial of service crash via crafted e-mail messages that cause a free of an invalid pointer when fetchmail bounces the message to the originator or local postmaster...

DEBIAN-CVE-2006-0321

fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause a denial of service crash via crafted e-mail messages that cause a free of an invalid pointer when fetchmail bounces the message to the originator or local postmaster...

CVE-2006-0321

fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause a denial of service crash via crafted e-mail messages that cause a free of an invalid pointer when fetchmail bounces the message to the originator or local postmaster...

CVE-2006-0321

fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause a denial of service crash via crafted e-mail messages that cause a free of an invalid pointer when fetchmail bounces the message to the originator or local postmaster...

FetchMail mail processor DoS

Error on bounce message generation cause uninitialized memory reference...

[VulnWatch] fetchmail security announcement fetchmail-SA-2006-01 (CVE-2006-0321)

fetchmail-SA-2006-01: crash when bouncing messages. Topics: 1 crash when bouncing a message 2 fetchmail 6.2.5.X end of life Author: Matthias Andree Version: 1.0 Announced: 2006-01-22 Type: free with bogus pointer Impact: fetchmail crashes Danger: low Credits: Nathaniel W. Turner bug report CVE...

CVE-2006-0321

Summary: CVE-2006-0321 affects fetchmail 6.3.0 and older versions before 6.3.2. An attacker can remotely trigger a denial of service by sending crafted messages that cause fetchmail to free an invalid pointer during bounce handling to the originator or local postmaster. Root cause: erroneous free...

CVE-2006-0321

fetchmail 6.3.0 and other versions before 6.3.2 allows remote attackers to cause a denial of service crash via crafted e-mail messages that cause a free of an invalid pointer when fetchmail bounces the message to the originator or local postmaster...

[SA18571] Fetchmail Bounced Message Denial of Service Vulnerability

TITLE: Fetchmail Bounced Message Denial of Service Vulnerability SECUNIA ADVISORY ID: SA18571 VERIFY ADVISORY: http://secunia.com/advisories/18571/ CRITICAL: Moderately critical IMPACT: DoS WHERE: From remote SOFTWARE: Fetchmail 6.x http://secunia.com/product/370/ DESCRIPTION: A vulnerability has...

fetchmail -- crash when bouncing a message

Matthias Andree reports: Fetchmail contains a bug that causes itself to crash when bouncing a message to the originator or to the local postmaster. The crash happens after the bounce message has been sent, when fetchmail tries to free the dynamic array of failed addresses, and calls the free...

Ubuntu 4.10 / 5.04 / 5.10 : fetchmail vulnerability (USN-233-1)

Steve Fosdick discovered a remote Denial of Service vulnerability in fetchmail. When using fetchmail in 'multidrop' mode, a malicious email server could cause a crash by sending an email without any headers. Since fetchmail is commonly called automatically with cron, for example, this crash could...

Ubuntu 4.10 / 5.04 : fetchmail vulnerability (USN-153-1)

Ross Boylan discovered a remote buffer overflow in fetchmail. By sending invalid responses with very long UIDs, a faulty or malicious POP server could crash fetchmail or execute arbitrary code with the privileges of the user invoking fetchmail. fetchmail is commonly run as root to fetch mail for...

Ubuntu 4.10 / 5.04 / 5.10 : fetchmail vulnerability (USN-215-1)

Thomas Wolff and Miloslav Trmac discovered a race condition in the fetchmailconf program. The output configuration file was initially created with insecure permissions, and secure permissions were applied after writing the configuration into the file. During this time, the file was world readable...