CVE-2021-34555: NULL Pointer Dereference

OpenDMARC 1.4.1 and 1.4.1.1 allows remote attackers to cause a denial of service NULL pointer dereference and application crash via a multi-value From header field...

PT-2021-4268

Name of the Vulnerable Software and Affected Versions OpenDMARC versions 1.4.1 through 1.4.1.1 Description The issue is related to a denial of service caused by a NULL pointer dereference and application crash. This can be triggered by remote attackers via a multi-value From header field. The...

Email spoofing: how attackers impersonate legitimate senders

Introduction In a nutshell, email spoofing is the creation of fake emails that seem legitimate. This article analyzes the spoofing of email addresses through changing the From header, which provides information about the senders name and address. SMTP Simple Mail Transfer Protocol, the main email...

PT-2023-1299

Name of the Vulnerable Software and Affected Versions GNU Tar versions 1.34 and earlier Description The issue is related to a one-byte out-of-bounds read in the from header function in list.c that results in the use of uninitialized memory for a conditional jump. This occurs via a V7 archive in...

DEBIAN-CVE-2020-12397

By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address that Thunderbird displays. This vulnerability affects Thunderbird 68.8.0...

CVE-2020-12397: Origin Validation Error

By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address that Thunderbird displays. This vulnerability affects Thunderbird 68.8.0...

Mozilla: Sender Email Address Spoofing using encoded Unicode characters

By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address that Thunderbird displays. This vulnerability affects Thunderbird 68.8.0...

Mozilla: Sender Email Address Spoofing using encoded Unicode characters

By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address that Thunderbird displays. This vulnerability affects Thunderbird 68.8.0...

Mozilla: Sender Email Address Spoofing using encoded Unicode characters

By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address that Thunderbird displays. This vulnerability affects Thunderbird 68.8.0...

Mozilla: Sender Email Address Spoofing using encoded Unicode characters

By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address that Thunderbird displays. This vulnerability affects Thunderbird 68.8.0...

Mozilla Thunderbird Access Control Error Vulnerability

Mozilla Thunderbird is the United States Mozilla Foundation's set of independent from the Mozilla Application Suite e-mail client software. The program supports IMAP, POP mail protocols and HTML mail format. An access control error vulnerability exists in Mozilla Thunderbird versions prior to...

UBUNTU-CVE-2020-12397

By encoding Unicode whitespace characters within the From email header, an attacker can spoof the sender email address that Thunderbird displays. This vulnerability affects Thunderbird 68.8.0...

WordPress Postie plugin cross-site scripting vulnerability

WordPress is a blogging platform developed by the WordPress Foundation using the PHP language. The platform supports personal blog sites on PHP and MySQL servers.Postie is one of the plugins used to support posting using email. A cross-site scripting vulnerability in the WordPress Postie plugin c...

Odoo dbfilter_from_header module input validation error vulnerability

Odoo is an Enterprise Resource Planning ERP and Customer Relationship Management CRM system from Odoo Belgium. The system is developed using Python language , PostgreSQL as the database , and includes sales management , inventory management , financial management and other modules...

CVE-2018-14733

The Odoo Community Association OCA dbfilterfromheader module makes Odoo 8.x, 9.x, 10.x, and 11.x vulnerable to ReDoS regular expression denial of service under certain circumstances...

PT-2019-4775

Name of the Vulnerable Software and Affected Versions Python versions 2.7.16 and earlier Python versions 3.x through 3.5.7 Python versions 3.6.x through 3.6.9 Python versions 3.7.x through 3.7.4 Description The issue is related to the email module in Python, which incorrectly parses email address...

DEBIAN-CVE-2017-14098

In the pjsip channel driver respjsip in Asterisk 13.x before 13.17.1 and 14.x before 14.6.1, a carefully crafted tel URI in a From, To, or Contact header could cause Asterisk to crash...

UBUNTU-CVE-2017-14098

In the pjsip channel driver respjsip in Asterisk 13.x before 13.17.1 and 14.x before 14.6.1, a carefully crafted tel URI in a From, To, or Contact header could cause Asterisk to crash...

PT-2017-13249

Name of the Vulnerable Software and Affected Versions Asterisk versions 13.x through 13.17.0 Asterisk versions 14.x through 14.6.0 Description The issue arises from a carefully crafted tel URI in a From, To, or Contact header, which could cause Asterisk to crash. Recommendations For Asterisk...

Digium Asterisk Denial of Service Vulnerability (CNVD-2017-30817)

Digium Asterisk is a set of open source telephone exchange PBX system software from Digium, USA. The software supports voicemail , multi-party voice conferencing , interactive voice response IVR , etc. pjsip channel driver respjsip is one of the pjsip driver . A security vulnerability exists in t...