AZL-68127 CVE-2025-61962 affecting package fetchmail 6.4.39-2

In fetchmail before 6.5.6, the SMTP client can crash when authenticating upon receiving a 334 status code in a malformed context...

mutt: null pointer dereference

A null pointer dereference flaw was found in mutt when handling specially crafted characters. This issue could allow an attacker to send a specially crafted email that causes the email client to crash when reading or processing the email...

CVE-2023-4874

A null pointer dereference flaw was found in mutt when handling specially crafted characters. This issue could allow an attacker to send a specially crafted email that causes the email client to crash when reading or processing the email. Mitigation Mitigation for this issue is either not availab...

Multiple email clients vulnerable in handling an attachement inapropriately

Overview Some email clients contain a vulnerability which may crash themselves as they do not properly handle an attached file with an particular file name. Impact Actual impact could differ depending on the email clients though, email clients may crash when hadling an attached file with a...

Outlook/Outlook Express NULL character DoS

Client hangs on POP3 receiving if message contains NULL character...

Qualcomm Eudora 5.x/6.0 - Spoofed Attachment Line Denial of Service

source: https://www.securityfocus.com/bid/9026/info A vulnerability has been reported by Qualcomm that may be exploited by a remote attacker to cause the Eudora e-mail client to crash. It has been reported that a malicious email that contains a spoofed attachment converted line will trigger this...

mdaemon 2.8.5.0 DoS

mdaemon 2.8.5.0 remote DoS Win95 vulnerable Tested on a K5-166 with 32MB RAM Win98SE vulnerable Tested on a K7-500 with 128MB RAM A single user wasnґt able to receive eMail - after the password was send, the mail client just haltet, and did nothing till the timeout. I tried to find the error, by...