CVE-2022-25166

CVE-2022-25166 and CVE-2022-25165 affect Amazon AWS VPN Client 2.0.0. A crafted OpenVPN configuration file can trigger exposure of Net-NTLMv2 hashes and, in the TOCTOU case, allow injection of parameters outside the allow list, enabling an arbitrary file write as SYSTEM. CVE-25166 requires the us...

CVE-2022-25166

An issue was discovered in Amazon AWS VPN Client 2.0.0. It is possible to include a UNC path in the OpenVPN configuration file when referencing file paths for parameters such as auth-user-pass. When this file is imported and the client attempts to validate the file path, it performs an open...

Cross-Regional Disaster Recovery with Elasticsearch

Unsurprisingly, here at Rewind, we've got a lot of data to protect over 2 petabytes worth. One of the databases we use is called Elasticsearch ES or Opensearch, as it is currently known in AWS. To put it simply, ES is a document database that facilitates lightning-fast search results. Speed is...

CVE-2022-25165: Privilege Escalation to SYSTEM in AWS VPN Client

The post CVE-2022-25165: Privilege Escalation to SYSTEM in AWS VPN Client appeared first on Rhino Security Labs...

Denonia cryptominer is first malware to target AWS Lambda

Security researchers at Cado Security, a cybersecurity forensics company, recently discovered the first publicly-known malware targeting Lambda, the serverless computing platform of Amazon Web Services AWS. Though Lambda has been around for less than ten years, serverless technology is considered...

First Malware Targeting AWS Lambda Serverless Platform Discovered

A first-of-its-kind malware targeting Amazon Web Services' AWS Lambda serverless computing platform has been discovered in the wild. Dubbed "Denonia" after the name of the domain it communicates with, "the malware uses newer address resolution techniques for command and control traffic to evade...

aws.lanep.org Cross Site Scripting vulnerability OBB-2478967

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

How to Optimize Your Lambda Code

Learn how to make your code run more efficiently in AWS Lambda, so you can save money and time!...

Hcltm - Documenting Your Threat Models With HCL

Threat Modeling with HCL Overview There are many different ways in which a threat model can be documented. From a simple text file, to more in-depth word documents, to fully instrumented threat models in a centralised solution. Two of the most valuable attributes of a threat model are being able ...

FULL read SSRF

Description there is two bypass method for previous fixes of SSRF in gogs The first is to utilize SSRF attack with a DNS rebinding feature. The second is to use redirection to a localhost URL. Proof of Concept 1- go to the webhooks section and create a gogs webhook. 2- enter an URL that redirects...

Ubuntu: Security Advisory (USN-5357-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Slyther - AWS Security Tool

Slyther is AWS Security tool to check read/write/delete access for S3 buckets Requirements aws-cli Installation pip3 install -r requirements.txt Usage example python3 slyther.py -b flaws.cloud Release History 0.0.3 Added option to check if aws-cli is installed or not 0.0.2 Added option to check...

USN-5361-1: Linux kernel vulnerabilities

It was discovered that the VFIO PCI driver in the Linux kernel did not properly handle attempts to access disabled memory spaces. A local attacker could use this to cause a denial of service system crash. CVE-2020-12888 Mathy Vanhoef discovered that the Linux kernel’s WiFi implementation did not...

Critical Photon OS Security Update - PHSA-2022-0168

Updates of 'linux-aws', 'linux', 'lua', 'curl', 'linux-secure', 'bindutils', 'vim', 'linux-rt', 'linux-esx' packages of Photon OS have been released...

Moderate Photon OS Security Update - PHSA-2022-0459

Updates of 'linux-esx', 'linux-aws', 'linux', 'linux-secure' packages of Photon OS have been released...

Ubuntu: Security Advisory (USN-5357-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Important Photon OS Security Update - PHSA-2022-3.0-0376

Updates of 'libtiff', 'zsh', 'linux-aws', 'vim', 'linux', 'linux-secure', 'linux-esx', 'linux-rt' packages of Photon OS have been released...

Important Photon OS Security Update - PHSA-2022-0376

Updates of 'libtiff', 'linux', 'vim', 'linux-esx', 'linux-rt', 'zsh', 'linux-secure', 'linux-aws' packages of Photon OS have been released...

USN-5358-2: Linux kernel vulnerabilities

It was discovered that the network traffic control implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-1055 It was discovered that the IPsec implementati...

USN-5357-2: Linux kernel vulnerability

It was discovered that the IPsec implementation in the Linux kernel did not properly allocate enough memory when performing ESP transformations, leading to a heap-based buffer overflow. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code...