Error:"resource already exists" When Installing a Certificate on NetScaler Appliance

When you install a certificate on the NetScaler appliance, the following error message appears: "resource already exists" Background When you create certificates, each certificate must have a unique serial number. Additionally, the certificate has the following components that help identify a...

Five Critical Password Security Rules Your Employees Are Ignoring

According to Keeper Security's Workplace Password Malpractice Report, many remote workers aren't following best practices for password security. Password security was a problem even before the advent of widespread remote work. So, what happened post-pandemic? Keeper Security's Workplace Password...

Docker Engine before 1.8.3 and CS Docker Engine before 1.6.2-CS7 do not use a globally unique identifier to store image layers which makes it easier for attackers to poison the image cache via a crafted image in pull or push commands.

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Signature replay attacks are possible if a user's transactionId is not unique

Handle shw Vulnerability details Impact If a user's two transactions can have the same transactionId while their router addresses differ, then the fulfill and cancel signatures for one of the transaction is replayable on the other. Proof of Concept The only transaction-related data in the...

Akamai Helps Q-dance Bring Its Tribe to Defqon.1 at Home -- a Global Virtual Festival Experience

Every year, Q-dance part of the ID&T group, a Dutch electronic music experience company, delights its die-hard fans or their "tribe" at the world's largest hardstyle festival, Defqon.1. Helicopters, simulated earthquakes, special moments like Power Hour, and amazing shows make up the unique...

OESA-2021-1230 polkit security update

polkit is a toolkit for defining and handling authorizations. It is used for allowing unprivileged processes to speak to privileged processes. Security Fixes: A flaw was found in polkit. When a requesting process disconnects from dbus-daemon just before the call to polkitsystembusnamegetcredssync...

Denial Of Service (DoS)

policykit-1 is vulnerable to denial of service. The vulnerability exists due to the system unable to get a unique uid and pid of the process and it cannot verify the privileges of the requesting process...

polkit -- local privilege escalation using polkit_system_bus_name_get_creds_sync

Cedric Buissart reports: The function polkitsystembusnamegetcredssync is used to get the uid and pid of the process requesting the action. It does this by sending the unique bus name of the requesting process, which is typically something like ":1.96", to dbus-daemon. These unique names are...

CVE-2021-3538

A flaw was found in github.com/satori/go.uuid in versions from commit 0ef6afb2f6cdd6cdaeee3885a95099c63f18fc8c to d91630c8510268e75203009fe7daf2b8e1d60c45. Due to insecure randomness in the g.rand.Read function the generated UUIDs are predictable for an attacker...

PT-2021-20903

Name of the Vulnerable Software and Affected Versions: github.com/satori/go.uuid versions from commit 0ef6afb2f6cdd6cdaeee3885a95099c63f18fc8c to d91630c8510268e75203009fe7daf2b8e1d60c45 Description: A flaw in the github.com/satori/go.uuid package causes the generated UUIDs to be predictable for ...

go.uuid 安全特征问题漏洞

go.uuid is a UUID package for Go. This package provides a pure Go implementation of the Universally Unique Identifier UUID. UUID creation and resolution is supported. A security vulnerability exists in go.uuid, which stems from an insecure randomness in the g.rand.Read function that can be...

Breaking down NOBELIUM’s latest early-stage toolset

As we reported in earlier blog posts, the threat actor NOBELIUM recently intensified an email-based attack that it has been operating and evolving since early 2021. We continue to monitor this active attack and intend to post additional details as they become available. In this blog, we highlight...

Authentication Bypass in hydra

Impact When using client authentication method "privatekeyjwt" 1, OpenId specification says the following about assertion jti: A unique identifier for the token, which can be used to prevent reuse of the token. These tokens MUST only be used once, unless conditions for reuse were negotiated betwe...

CVE-2021-32092

A Cross-site scripting XSS vulnerability in the DocumentAction component of U.S. National Security Agency NSA Emissary 5.9.0 allows remote attackers to inject arbitrary web script or HTML via the uuid parameter...

Emissary 跨站脚本漏洞

Emissary is a software application. A P2P-based data-driven workflow engine that runs on heterogeneous and potentially widely distributed multi-tier P2P network computing resources. A cross-site scripting vulnerability exists in Emissary version 5.9.0, which can be exploited by an attacker to...

Ransomware by the numbers: Reassessing the threat’s global impact

Kaspersky has been following the ransomware landscape for years. In the past, weve published yearly reports on the subject: PC ransomware in 2014-2016, Ransomware in 2016-2017, and Ransomware and malicious crypto miners in 2016-2018. In fact, in 2019, we chose ransomware as the story of the year,...

Code injection

In ASUS RT-AX3000, ZenWiFi AX XT8, RT-AX88U, and other ASUS routers with firmware 3.0.0.4.386.42095 or 9.0.0.4.386.41994, when IPv6 is used, a routing loop can occur that generates excessive network traffic between an affected device and its upstream ISP's router. This occurs when a link prefix...

Discovery uses the same AES/GCM Nonce throughout the session

Discovery uses the same AES/GCM Nonce throughout the session though it should be generated on per message basis which can lead to the leaking of the session key. As the actual ENR record is signed with a different key it is not possible for an attacker to alter the ENR record. Note that the node...

GHSA-W3HJ-WR2Q-X83G Discovery uses the same AES/GCM Nonce throughout the session

Discovery uses the same AES/GCM Nonce throughout the session though it should be generated on per message basis which can lead to the leaking of the session key. As the actual ENR record is signed with a different key it is not possible for an attacker to alter the ENR record. Note that the node...

PT-2021-9431 · Luvion · Luvion Grand Elite 3 Connect

Name of the Vulnerable Software and Affected Versions: Luvion Grand Elite 3 Connect versions through 2020-02-25 Description: An issue was discovered where authentication to the device is based on a username and password, with the root credentials being the same across all devices of this model...