PT-2019-12364 · Pulse · Pulse Connect Secure

Name of the Vulnerable Software and Affected Versions: Pulse Connect Secure versions 9.0RX before 9.0R3.4 Pulse Connect Secure versions 8.3RX before 8.3R7.1 Pulse Connect Secure versions 8.2RX before 8.2R12.1 Description: The issue affects users of SAML authentication with the Reuse Existing NC...

The vulnerability of the S/MIME signature verification mechanism in Thunderbird’s email processing software arises from incomplete verification of digital signatures. This allows attackers to re-sign emails with a valid digital signature.

The vulnerability of the S/MIME signature verification mechanism in Thunderbird’s email processing lies in the incomplete verification of digital signatures. Exploiting this vulnerability allows an attacker to re-sign emails with a valid digital signature...

polkit: Temporary auth hijacking via PID reuse and non-atomic fork

A vulnerability was found in polkit. When authentication is performed by a non-root user to perform an administrative task, the authentication is temporarily cached in such a way that a local attacker could impersonate the authorized process, thus gaining access to elevated privileges...

CB TAU Threat Intelligence Notification: HopLight Campaign (Linked to North Korea) is Reusing Substantial Amount of Code

On April 10, 2019 the US Department of Homeland Security DHS released a Malware Analysis Report MAR-10135536-8 which detailed the trojan HopLight. HopLight has been linked to different North Korean DPRK campaigns also known as the Lazarus Group. The CB Threat Analysis Unit TAU has continued to...

CVE-2019-8990

The HTTP Connector component of TIBCO Software Inc.'s TIBCO ActiveMatrix BusinessWorks contains a vulnerability that theoretically allows unauthenticated HTTP requests to be processed by the BusinessWorks engine even when authentication is required. This possibility is restricted to circumstances...

libressl/asn1: Heap-buffer-overflow in c2i_ASN1_INTEGER

Project: https://github.com/libressl-portable/portable.git Detailed report: https://oss-fuzz.com/testcase?key=5723457666416640 Project: libressl Fuzzer: libFuzzerlibresslasn1 Fuzz target binary: asn1 Job Type: libfuzzerasanlibressl Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash...

iOS < 12.2 / macOS < 10.14.4 XNU - pidversion Increment During execve is Unsafe Exploit

iOS 12.2 / macOS 10.14.4 XNU - pidversion Increment During execve is Unsafe Exploit Privileged IPC services in userspace often have to verify the security context of their client processes such as whether the client is sandboxed, has a specific entitlement, or is signed by some code signing...

iOS < 12.2 / macOS < 10.14.4 XNU - pidversion Increment During execve is Unsafe

Privileged IPC services in userspace often have to verify the security context of their client processes such as whether the client is sandboxed, has a specific entitlement, or is signed by some code signing authority. This, in turn, requires a way to identify a client process. If PIDs are used f...

EulerOS 2.0 SP2 : polkit (EulerOS-SA-2019-1122)

According to the version of the polkit packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - polkit: Temporary auth hijacking via PID reuse and non-atomic fork CVE-2019-6133 Note that Tenable Network Security has extracted the preceding...

How Endpoint Management Can Keep Workplace IT Secure

Workplaces have become highly connected. Even a small business could have dozens of devices in the form of desktops, mobile devices, routers, and even smart appliances as part of its IT infrastructure. Unfortunately, each of these endpoints can now be a weak link that hackers could exploit. Hacke...

A week in security (March 18 – 24)

Last week on Malwarebytes Labs, we touched on the susceptibility of hospitals against phishing attacks, password reuse, the risk of interactive TV shows to side-channel attacks, and Facebook's new and out-of-character plan to promote privacy in the platform. Other cybersecurity news A study...

ALPINE-CVE-2019-9898

Potential recycling of random numbers used in cryptography exists within PuTTY before 0.71...

DEBIAN-CVE-2019-9898

Potential recycling of random numbers used in cryptography exists within PuTTY before 0.71...

CVE-2019-6734

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit PhantomPDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...

CVE-2019-6734

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit PhantomPDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...

Design/Logic Flaw

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit PhantomPDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...

Are hackers gonna hack anymore? Not if we keep reusing passwords

Enterprises have a password problem, and it’s one that is making the work of hackers a lot easier. From credential stuffing to brute force and password spraying attacks, modern hackers don’t have to do much hacking in order to compromise internal corporate networks. Instead, they log in using wea...

PuTTY Random Number Reuse Vulnerability

PuTTY is a free implementation of SSH and Telnet for Windows and Unix platforms and an xterm terminal emulator. A random number reuse vulnerability exists in PuTTY versions prior to 0.71 used in cryptography. An attacker can exploit this vulnerability to potentially recycle random numbers used in...

Fourth Major Credential Spill in a Month Hits DreamMarket

The hacker behind more than 840 million account records appearing for sale on the Dark Web in February in dumps collectively known as Collections 1-3 is back with 26.42 more records from six companies. The adversary, who goes by the handle Gnosticplayers, is asking just 1.2431 in Bitcoin roughly...

The vulnerability of the Jenkins automation server allows a hacker to reuse registration data or session identifiers for authentication purposes.

The vulnerability of the Jenkins automation server is related to incorrect session duration. Exploiting this vulnerability allows a malicious actor to repeatedly use registration data or session identifiers for authentication purposes...