CVE-2017-5620

An XSS issue was discovered in Zammad before 1.0.4, 1.1.x before 1.1.3, and 1.2.x before 1.2.1. Attachments are opened in a new tab instead of getting downloaded. This creates an attack vector of executing code in the domain of the application...

Debian DSA-3798-1 : tnef - security update

Eric Sesterhenn, from X41 D-Sec GmbH, discovered several vulnerabilities in tnef, a tool used to unpack MIME attachments of type 'application/ms-tnef'. Multiple heap overflows, type confusions and out of bound reads and writes could be exploited by tricking a user into opening a malicious...

[SECURITY] [DSA 3798-1] tnef security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3798-1 [email protected] https://www.debian.org/security/ Sebastien Delafond March 01, 2017 https://www.debian.org/security/faq -...

Debian Security Advisory DSA 3798-1 (tnef - security update)

Eric Sesterhenn, from X41 D-Sec GmbH, discovered several vulnerabilities in tnef, a tool used to unpack MIME attachments of type application/ms-tnef . Multiple heap overflows, type confusions and out of bound reads and writes could be exploited by tricking a user into opening a malicious...

tnef Integer Overflow Denial of Service Vulnerability

tnef is a set of programs for decompressing MIME attachments. An integer overflow vulnerability exists in tnef, which allows an attacker to exploit the vulnerability by submitting a special file, performing a denial of service attack, and crashing the application...

Save MMS attachments : backup - Dangerous filesystem permissions, WebView code execution vulnerabilities

HackApp vulnerability scanner discovered that application Save MMS attachments : backup published at the 'play' market has multiple vulnerabilities...

How to Enable App Interaction Between XenMobile Secure Mail and Microsoft Office Apps

This document will help you understand how the XenMobile managed Secure Mail application will use Microsoft Office application to open the attachments in a controlled and secured manner. Environment Machine| Details ---|--- Active Directory| Win 2012 Certificate Authority| NA SQL Database| MS SQL...

DEBIAN-CVE-2016-6188

Memory leak in SOGo 2.3.7 allows remote attackers to cause a denial of service memory consumption via a large number of attempts to upload a large attachment, related to temporary files...

Locky Ransomware, Kovter Click-Fraud Malware Spreading in Same Campaigns

Researchers at Microsoft’s Malware Protection Center have spotted malicious email campaigns using .lnk attachments to spread Locky ransomware and the Kovter click-fraud Trojan, the first time criminals have simultaneously distributed both pieces of malware. According to Microsoft, the .lnk file n...

Phishers unleash simple but effective social engineering techniques using PDF attachments

The Gmail phishing attack is reportedly so effective that it tricks even technical users, but it may be just the tip of the iceberg. We’re seeing similarly simple but clever social engineering tactics using PDF attachments. These deceitful PDF attachments are being used in email phishing attacks...

Google to Block .js Attachments in Gmail

Spammers and cybercriminals have revived email-based attacks in the last year, giving new life to macro-based malware hidden in Word documents, and with greater intensity of late, .js files that run JavaScript on infected clients, largely to download malware from an attacker’s site. Google...

CVE-2017-3800

A vulnerability in the content scanning engine of Cisco AsyncOS Software for Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass configured message or content filters on the device. Affected Products: This vulnerability affects all releases prior to the...

Cisco Email Security Appliance Filter Bypass Vulnerability

A vulnerability in the content scanning engine of Cisco AsyncOS Software for Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass configured message or content filters on the device. The vulnerability is due to incomplete input validation of email message...

Don't Fall For This Dangerously Convincing Ongoing Phishing Attack

Security researchers have discovered a new phishing campaign targeting Gmail users, which is so convincing and highly effective that even tech-savvy people can be tricked into giving away their Google credentials to hackers. The attackers first compromise a victim's Gmail account, and once they a...

CVE-2017-5223

An issue was discovered in PHPMailer before 5.2.22. PHPMailer's msgHTML method applies transformations to an HTML document to make it usable as an email message body. One of the transformations is to convert relative image URLs into attachments using a script-provided base directory. If no base...

CVE-2017-5223

An issue was discovered in PHPMailer before 5.2.22. PHPMailer's msgHTML method applies transformations to an HTML document to make it usable as an email message body. One of the transformations is to convert relative image URLs into attachments using a script-provided base directory. If no base...

DEBIAN-CVE-2017-5223

An issue was discovered in PHPMailer before 5.2.22. PHPMailer's msgHTML method applies transformations to an HTML document to make it usable as an email message body. One of the transformations is to convert relative image URLs into attachments using a script-provided base directory. If no base...

UBUNTU-CVE-2017-5223

An issue was discovered in PHPMailer before 5.2.22. PHPMailer's msgHTML method applies transformations to an HTML document to make it usable as an email message body. One of the transformations is to convert relative image URLs into attachments using a script-provided base directory. If no base...

CVE-2017-5223

CVE-2017-5223 affects PHPMailer before 5.2.22. The vulnerability arises in msgHTML, which transforms HTML and may convert relative image URLs to attachments using a base directory. If no base directory is provided, relative URLs become absolute local file paths, enabling local file disclosure whe...

Experts Warn of Novel PDF-based Phishing Scam

The SANS Internet Storm Center published a warning on Wednesday about an active phishing campaign that utilizes PDF attachments in a novel ploy to harvest email credentials from victims. According to the SANS bulletin, the email has the subject line “Assessment document” and the body contains a...