PortBender - TCP Port Redirection Utility

PortBender is a TCP port redirection utility that allows a red team operator to redirect inbound traffic destined for one TCP port e.g., 445/TCP to another TCP port e.g., 8445/TCP. PortBender includes an aggressor script that operators can leverage to integrate the tool with Cobalt Strike. Howeve...

CVE-2021-31386

A Protection Mechanism Failure vulnerability in the J-Web HTTP service of Juniper Networks Junos OS allows a remote unauthenticated attacker to perform Person-in-the-Middle PitM attacks against the device. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S20; 15.1...

CVE-2021-31362

A Protection Mechanism Failure vulnerability in RPD routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause established IS-IS adjacencies to go down by sending a spoofed hello PDU leading to a Denial of Service DoS condition...

CVE-2021-31386

CVE-2021-31386 is a Protection Mechanism Failure in Juniper Networks Junos OS J-Web HTTP service. Multiple Junos releases are affected (12.3 before 12.3R12-S20; 15.1 before 15.1R7-S11; 18.3 before 18.3R3-S6; 18.4 before 18.4R3-S10; 19.1 before 19.1R3-S7; 19.2 before 19.2R3-S4; 19.3 before 19.3R3-...

CVE-2021-35498 TIBCO EBX Insecure Login Mechanism

The TIBCO EBX Web Server component of TIBCO Software Inc.'s TIBCO EBX, TIBCO EBX, TIBCO EBX, and TIBCO Product and Service Catalog powered by TIBCO EBX contains a vulnerability that under certain specific conditions allows an attacker to enter a password other than the legitimate password and it...

CVE-2021-31362

A Protection Mechanism Failure vulnerability in RPD routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause established IS-IS adjacencies to go down by sending a spoofed hello PDU leading to a Denial of Service DoS condition...

Juniper Junos OS Vulnerability (JSA11224)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11224 advisory. - A Protection Mechanism Failure vulnerability in RPD routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker t...

Juniper Junos OS Vulnerability (JSA11254)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11254 advisory. - A Protection Mechanism Failure vulnerability in the J-Web HTTP service of Juniper Networks Junos OS allows a remote unauthenticated attacker to perform Person-in-the-Middl...

Bonding mechanism allows malicious user to DOS auctions

Handle kenzo Vulnerability details A malicious user can listen to the mempool and immediately bond when an auction starts, without aim of settling the auction. As no one can cancel his bond in less than 24h, this will freeze user funds and auction settlement for 24h until his bond is burned and t...

Google to turn on 2-factor authentication by default for 150 million users

Google has announced plans to automatically enroll about 150 million users into its two-factor authentication scheme by the end of the year as part of its ongoing efforts to prevent unauthorized access to accounts and improve security. In addition, the internet giant said it also intends to requi...

The vulnerability of the Postfix PostSRSd daemon’s resend mechanism, related to improper resource cleanup or release, allows a violator to trigger a service failure.

The vulnerability of the Postfix PostSRSd daemon’s resend mechanism is related to the improper sending of certain fields of a specific length. Exploiting this vulnerability could allow an attacker to cause service failures remotely...

TIBCO Security Advisory: October 13, 2021 - TIBCO EBX -2021-35498

TIBCO EBX Insecure Login Mechanism Original release date: October 13, 2021 Last revised: CVE-2021-35498 Source: TIBCO SoftwareInc. Products Affected TIBCO EBX versions 5.8.123 and below TIBCO EBX versions 5.9.3, 5.9.4, 5.9.5, 5.9.6, 5.9.7, 5.9.8, 5.9.9, 5.9.10, 5.9.11, 5.9.12, 5.9.13, and 5.9.14...

Bypass Of Protection Mechanism

linux is vulnerable to privilege escalation. drivers/net/ethernet/xilinx/xilinxemaclite.c in the Linux kernel makes it easier for attackers to defeat an ASLR protection mechanism because it prints a kernel pointer i.e., the real IOMEM pointer...

Improper access control

ECOA BAS controller is vulnerable to weak access control mechanism allowing authenticated user to remotely escalate privileges by disclosing credentials of administrative accounts in plain-text...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-5092-2)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5092-2 advisory. Valentina Palmiotti discovered that the iouring subsystem in the Linux kernel could be coerced to free adjacent memory. A local attacker could use this t...

Exploit for Out-of-bounds Write in Php

This is an exploit module for a bug in php-fpm CVE-2019-11043. The exploit targets a vulnerability in certain nginx + php-fpm configurations, allowing a web user to execute code if the configuration is vulnerable. The exploit works by appending a specially crafted URL to the web server, which...

Water Basilisk Uses New HCrypt Variant to Flood Victims with RAT Payloads

In this blog entry we look into a fileless campaign that used a new HCrypt variant to distribute numerous remote access trojans RATs in victim systems. This new variant also uses an updated obfuscation mechanism which we detail...

Reentrancy in settleAuction(): malicious publisher can bypass index timelock mechanism, inject malicious index, and rug the basket

Handle kenzo Vulnerability details The settleAuction function calls withdrawBounty before setting auctionOngoing = false, thereby allowing reentrancy. Impact A malicious publisher can bypass the index timelock mechanism and publish new index which the basket's users won't have time to respond to...

Analyzing attacks that exploit the CVE-2021-40444 MSHTML vulnerability

In August, Microsoft Threat Intelligence Center MSTIC identified a small number of attacks less than 10 that attempted to exploit a remote code execution vulnerability in MSHTML using specially crafted Microsoft Office documents. These attacks used the vulnerability, tracked as CVE-2021-40444, as...

CVE-2021-28813

A vulnerability involving insecure storage of sensitive information has been reported to affect QSW-M2116P-2T2S and QNAP switches running QuNetSwitch. If exploited, this vulnerability allows remote attackers to read sensitive information by accessing the unrestricted storage mechanism.We have...