MGASA-2021-0082 Updated trojita packages fix security vulnerability

Damian Poddebniak discovered a TLS verification failure in Trojitá. When sending e-mails over SMTP, all TLS errors were ignored CVE-2020-15047...

Post SMTP Mailer/Email Log < 2.0.21 - CSRF Nonce Bypass

A user could bypass the nonce check associated with Export mail to CSV handleCsvExport function PoC Submit a request w/o the post-smtp-log-nonce parameter...

Post SMTP Mailer/Email Log < 2.0.21 - CSRF Nonce Bypass

A user could bypass the nonce check associated with Export mail to CSV handleCsvExport function Submit a request w/o the post-smtp-log-nonce parameter...

WordPress Post SMTP Mailer/Email Log plugin <= 2.0.20 - Cross-Site Request Forgery (CSRF) nonce validation vulnerability

Cross-Site Request Forgery CSRF nonce validation vulnerability found in WordPress Post SMTP Mailer/Email Log plugin versions = 2.0.20. Solution Update the WordPress Post SMTP Mailer/Email Log plugin to the latest available version at least 2.0.21...

Alt-N MDaemon Mail Server Detection Consolidation

Consolidation of Alt-N MDaemon Mail Server detections. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only include"pluginfeedinfo.inc"; if...

Email Relaying. A how-to and a reminder

On a recent internal infrastructure test I came across a server that had port 25/TCP open. This is normally the Simple Mail Transfer Protocol SMTP service, and sure enough a quick look confirmed it. Now, such services on an internal network are not unusual. System and network administrators...

Agent Tesla Malware Spotted Using New Delivery & Evasion Techniques

Security researchers on Tuesday uncovered new delivery and evasion techniques adopted by Agent Tesla remote access trojan RAT to get around defense barriers and monitor its victims. Typically spread through social engineering lures, the Windows spyware not only now targets Microsoft's Antimalware...

CentOS 8 : evolution (CESA-2020:4649)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2020:4649 advisory. - evolution-data-server: Response injection via STARTTLS in SMTP and POP3 CVE-2020-14928 Note that Nessus has not tested for this issue but has instead relied...

Fedora: Security Advisory for opensmtpd (FEDORA-2021-848fd34b0b)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 33 Update: opensmtpd-6.8.0p2-1.fc33

OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defi ned by RFC 5321, with some additional standard extensions. It allows ordinary machines to exchange e-mails with other systems speaking the SMTP protocol. Started out of dissatisfaction with other implementations, OpenSMTP...

[SECURITY] Fedora 32 Update: opensmtpd-6.8.0p2-1.fc32

OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defi ned by RFC 5321, with some additional standard extensions. It allows ordinary machines to exchange e-mails with other systems speaking the SMTP protocol. Started out of dissatisfaction with other implementations, OpenSMTP...

CVE-2021-25135

The Baseboard Management ControllerBMC in HPE Cloudline CL5800 Gen9 Server; HPE Cloudline CL5200 Gen9 Server; HPE Cloudline CL4100 Gen10 Server; HPE Cloudline CL3100 Gen10 Server; HPE Cloudline CL5800 Gen10 Server BMC firmware has a local buffer overlfow in spxrestservice setsmtpfunc function...

Buffer Error Vulnerability in Multiple HPE Products

HPE Cloudline CL5800 Gen9 Server and others are a dense cloud storage server appliance from HPE America. A buffer error vulnerability exists in multiple HPE Cloudline products, which stems from a local buffer overflow in the spxrestservice setsmtpfunc function. The following products and versions...

Mozilla Thunderbird Security Advisories (MFSA2020-53, MFSA2020-53) - Windows

Mozilla Thunderbird is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:mozilla:thunderbird";...

CentOS 8 : curl (CESA-2019:3701)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2019:3701 advisory. - curl: NTLM type-2 heap out-of-bounds buffer read CVE-2018-16890 - wget: Information exposure in setfilemetadata function in xattr.c CVE-2018-20483 -...

Enhancing Email Security with MTA-STS and SMTP TLS Reporting

In 1982, when SMTP was first specified, it did not contain any mechanism for providing security at the transport level to secure communications between mail transfer agents. Later, in 1999, the STARTTLS command was added to SMTP that in turn supported the encryption of emails in between the...

Enhancing Email Security with MTA-STS and SMTP TLS Reporting

In 1982, when SMTP was first specified, it did not contain any mechanism for providing security at the transport level to secure communications between mail transfer agents. Later, in 1999, the STARTTLS command was added to SMTP that in turn supported the encryption of emails in between the...

Mail.ru: Debug Mode Leak Critical Information [ AWS Keys , SMTP , Database , Django Secret Key ( RCE ) , Dodoc , Telegram , Twilio .. ]

Debug mode was enabled in legium-back.corp.mail.ru leaking some potenitially sensitive information Debug mode was enabled in legium-back.corp.mail.ru leaking some potenitially sensitive information...

USN-4701-1: Thunderbird vulnerabilities

Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass the CSS sanitizer, or execute arbitrary...

Backdoor.Win32.Zombam.geq Remote Buffer Overflow

Discovery / credits: Malvuln - malvuln.com c 2021 Original source: https://malvuln.com/advisory/fd14cc7f025f49a3e08b4169d44a774e.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Zombam.geq Vulnerability: Remote Buffer Overflow Description: Zombam.geq listens for...