[SECURITY] Fedora 27 Update: spamassassin-3.4.2-2.fc27

SpamAssassin provides you with a way to reduce if not completely eliminate Unsolicited Commercial Email SPAM from your incoming email. It can be invoked by a MDA such as sendmail or postfix, or can be called from a procmail script, .forward file, etc. It uses a genetic-algorithm evolved scoring...

CVE-2018-16586

In Open Ticket Request System OTRS 4.0.x before 4.0.32, 5.0.x before 5.0.30, and 6.0.x before 6.0.11, an attacker could send a malicious email to an OTRS system. If a logged in user opens it, the email could cause the browser to load external image or CSS resources...

Stop Office 365 Credential Theft with an Artificial Eye

We all know that email remains by far the number one threat vector facing organizations today. Trend Micro blocked more than 20.4 billion threat in the first half of 2018 alone, nearly 83% of which were email borne. But there’s more: corporate email accounts have also become a key target for...

Cisco Email Security Appliance AsyncOS Software Access Control Error Vulnerability

Cisco Email Security Appliance ESA is a set of email security appliances from Cisco USA. The appliance provides spam protection, email encryption, data loss prevention, etc. AsyncOS Software is a set of operating systems used in it. An access control error vulnerability exists in the anti-spam...

Cisco Email Security Appliance URL Filtering Bypass Vulnerability

A vulnerability in the anti-spam protection mechanisms of Cisco AsyncOS Software for the Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass certain content filters on an affected device. The vulnerability is due to incomplete input and validation checking...

ThreatList: 60% of BEC Attacks Fly Under the Radar

Up to 60 percent of business email compromise BEC attacks don’t involve a malicious link, making it more difficult for employees and email security systems to spot that something is amiss, a recent report found. Researchers at Barracuda, in a new study of 3,000 BEC attacks, found that most of the...

CVE-2018-15667

CVE-2018-15667 concerns Bloop Airmail 3.5.9 on macOS, where the airmail:// URL scheme’s “send” command lets an external app send arbitrary emails from an active account without authentication. The URL handler imposes no restriction on callers and can be invoked via hyperlinks or other URL invocat...

Cisco Email Security Appliance EXE File Security Bypass Vulnerability

Cisco Email Security Appliance ESA is a set of e-mail security appliances from the American company Cisco Cisco. The appliance provides spam protection, email encryption, data loss prevention and other features. An EXE file security bypass vulnerability exists in some of the attachment detection...

CVE-2018-0419

A vulnerability in certain attachment detection mechanisms of Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass the filtering functionality of an affected system. The vulnerability is due to the improper detection of content within executable EXE files...

Design/Logic Flaw

A vulnerability in certain attachment detection mechanisms of Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass the filtering functionality of an affected system. The vulnerability is due to the improper detection of content within executable EXE files...

CVE-2018-0419

A vulnerability in certain attachment detection mechanisms of Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass the filtering functionality of an affected system. The vulnerability is due to the improper detection of content within executable EXE files...

CVE-2018-0419

A vulnerability in certain attachment detection mechanisms of Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass the filtering functionality of an affected system. The vulnerability is due to the improper detection of content within executable EXE files...

Cisco Email Security Appliance EXE File Scanning Bypass Vulnerability

A vulnerability in certain attachment detection mechanisms of Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass the filtering functionality of an affected system. The vulnerability is due to the improper detection of content within executable EXE files...

Threat Outbreak Alert RuleID33375: Email Messages Distributing Malicious Software on August 13, 2018

Medium Alert ID: 58751 First Published: 2018 August 15 13:45 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID33375 may contain the following files: Name |...

Threat Outbreak Alert RuleID33354: Email Messages Distributing Malicious Software on August 13, 2018

Medium Alert ID: 58738 First Published: 2018 August 15 12:26 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID33354 may contain the following files: Name |...

Threat Outbreak Alert RuleID33529: Email Messages Distributing Malicious Software on August 12, 2018

Medium Alert ID: 58660 First Published: 2018 August 13 13:12 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID33529 may contain the following files: Name |...

DMARC Compliance Lacking in 28 Percent of .Gov Agencies

As phishing ploys continue to take their toll on businesses, federal agencies have yet to fully protect themselves against such attacks with basic defenses like DMARC. With only months to go before the federal Binding Operational Directive BOD 18-01 deadline of October 2018, which mandates DMARC...

Barracuda Cloud ESS 2.x - Multiple Cross Site Vulnerabilities

Document Title: =============== Barracuda Cloud ESS 2.x - Multiple Cross Site Vulnerabilities References Source: ==================== http://www.vulnerability-lab.com/getcontent.php?id=742 Barracuda Networks Security ID: BNSEC-671 Release Date: ============= 2018-07-23 Vulnerability Laboratory ID...

Barracuda Cloud ESS 2.x - Multiple XSS Web Vulnerabilities

Document Title: =============== Barracuda Cloud ESS 2.x - Multiple XSS Web Vulnerabilities References Source: ==================== http://www.vulnerability-lab.com/getcontent.php?id=742 Barracuda Networks Security ID: BNSEC-671 Release Date: ============= 2018-07-22 Vulnerability Laboratory ID...

Threat Outbreak Alert RuleID33099: Email Messages Distributing Malicious Software on July 3, 2018

Medium Alert ID: 58340 First Published: 2018 July 3 18:36 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID33099 may contain the following files: Name | Size...