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...

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...

CopperStealer Malware Targets Facebook and Instagram Business Accounts

A malware that until now has gone undocumented has been quietly hijacking online accounts of advertisers and users of Facebook, Apple, Amazon, Google and other web giants since July 2019 and then using them for nefarious activity, researchers have found. Dubbed CopperStealer, the malware acts...

How Akamai Can Help You Fight the Latest Exploitation Attempts Against Microsoft Exchange

Co-authored by Ryan Barnett. AppSec Protections for Microsoft Exchange CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, CVE-2021-27065 On March 2, 2021, the Microsoft Security Response Center alerted its customers to several critical security updates to Microsoft Exchange Server, addressing...

ALERT: Malicious Amazon Alexa Skills Can Easily Bypass Vetting Process

Researchers have uncovered gaps in Amazon's skill vetting process for the Alexa voice assistant ecosystem that could allow a malicious actor to publish a deceptive skill under any arbitrary developer name and even make backend code changes after approval to trick users into giving up sensitive...

Fedora 33 : prosody (2021-a639ec5d6e)

The remote Fedora 33 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2021-a639ec5d6e advisory. - Prosody 0.11.8 ============== This is a new minor release for the 0.11.x stable branch, it includes bug fixes and performance improvements! Upstream would...

atomic-openshift: cross-namespace owner references can trigger deletions of valid children

A vulnerability exists in the garbage collection mechanism of atomic-openshift. An attacker able spoof the UUID of a valid object from another namespace is able to delete children of those objects...

CVE-2020-13186

An Anti CSRF mechanism was discovered missing in the Teradici Cloud Access Connector v31 and earlier in a specific web form, which allowed an attacker with knowledge of both a machineID and user GUID to modify data if a user clicked a malicious link...

CVE-2020-13858

An issue was discovered on Mofi Network MOFI4500-4GXeLTE 3.6.1-std and 4.0.8-std devices. They contain two undocumented administrator accounts. The sftp and mofidev accounts are defined in /etc/passwd and the password is not unique across installations...

CVE-2021-25138

creationtimestamp| type| source ---|---|--- 2021-01-29 23:25:23+00:00| seen| https://t.me/cibsecurity/22867...

Microsoft surpasses $10 billion in security business revenue, more than 40 percent year-over-year growth

I joined Microsoft a little more than six months ago—amid a global pandemic and a new norm of remote work, as well as one of the most rapidly evolving threat landscapes in history. We’ve witnessed more sophisticated attacks, like the recent SolarWinds incident, as well as an increase in attack...

TikTok Flaw Lay Bare Phone Numbers, User IDs For Phishing Attacks

A vulnerability in the popular TikTok short-form video-sharing platform could have allowed attackers to easily compile users’ phone numbers, unique user IDs and other data ripe for phishing attacks. TikTok, owned by ByteDance, has more than 800 million active users worldwide. The vulnerability,...

[SECURITY] Fedora 33 Update: awstats-7.8-2.fc33

Advanced Web Statistics is a powerful and full-featured tool that generates advanced web server graphical statistics. This server log analyzer works from the command line or as a CGI and shows all information your log contai ns, in graphical web pages. It can analyze a lot of web/wap/proxy server...