#StopRansomware: LockBit 3.0 Ransomware Affiliates Exploit CVE 2023-4966 Citrix Bleed Vulnerability

SUMMARY Note: This joint Cybersecurity Advisory CSA is part of an ongoing StopRansomware effort to publish advisories for network defenders that detail various ransomware variants and ransomware threat actors. These StopRansomware advisories include recently and historically observed tactics,...

CISA, FBI, MS-ISAC, and ASD’s ACSC Release Advisory on LockBit Affiliates Exploiting Citrix Bleed

Today, the Cybersecurity and Infrastructure Security Agency CISA, Federal Bureau of Investigation FBI, Multi-State Information Sharing & Analysis Center MS-ISAC, and Australian Signals Directorate’s Australian Cyber Security Center ASD’s ACSC released a joint Cybersecurity Advisory CSA,...

Metasploit Weekly Wrap-Up

PTT for DCSync This week, community member smashery made an improvement to the windowssecretsdump module to enable it to dump domain hashes using the DCSync method after having authenticated with a Kerberos ticket. Now, if a user has a valid Kerberos ticket for a privileged account, they can run...

Alert: PoC Exploits Released for Citrix and VMware Vulnerabilities

Virtualization services provider VMware has alerted customers to the existence of a proof-of-concept PoC exploit for a recently patched security flaw in Aria Operations for Logs. Tracked as CVE-2023-34051 CVSS score: 8.1, the high-severity vulnerability relates to a case of authentication bypass...

Citrix ADC (NetScaler) Bleed Scanner

This module scans for a vulnerability that allows a remote, unauthenticated attacker to leak memory for a target Citrix ADC server. The leaked memory is then scanned for session cookies which can be hijacked if found. Module Options msf use auxiliary/scanner/http/citrix/bleedcve20234966 msf...

PT-2023-33860 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.16 Description: The issue is related to preventing signed BPG offsets from bleeding into adjacent bits in the drm/msm/dsi component. The actual impact and attack plausibility have not yet been proven...

Adversaries strike critical Windows IKE flaw in the “Bleed You” campaign

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary An active "Bleed You" campaign is leveraging a critical RCE CVE-2022-34721 vulnerability in Windows Internet Key Exchange IKE Protocol Extensions to assist subsequent malware and ransomware assaults and...

hw: cpu: AMD: Branch Type Confusion (non-retbleed)

A flaw was found in hw. Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type, potentially leading to information disclosure...

hw: cpu: AMD: Branch Type Confusion (non-retbleed)

A flaw was found in hw. Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type, potentially leading to information disclosure...

UBUNTU-CVE-2022-24975

The --mirror documentation for Git through 2.35.1 does not mention the availability of deleted content, aka the "GitBleed" issue. This could present a security risk if information-disclosure auditing processes rely on a clone operation without the --mirror option. Note: This has been disputed by...

Git 安全漏洞

Git is a free, open source distributed version control system. Git has a security vulnerability that stems from the fact that the --mirror documentation for Git up to 2.35.1 makes no mention of the availability of deleted content, a.k.a. the "GitBleed" problem. This could pose a security risk if...

roxysploit - Penetration Testing Suite

roxysploit is a community-supported, open-source and penetration testing suite that supports attacks for numerous scenarios. conducting attacks in the field. Some containing Plugins in roxysploit Scan is a automated Information gathering plugin it gives the user the ability to have a rest while t...

httpd: Use-after-free by limiting unregistered HTTP method (Optionsbleed)

A use-after-free flaw was found in the way httpd handled invalid and previously unregistered HTTP methods specified in the Limit directive used in an .htaccess file. A remote attacker could possibly use this flaw to disclose portions of the server memory, or cause httpd child process to crash...

Razer US: Heart-bleed Vulnerability that leads to disclose sensitive information from the memory

Summary: Upon doing penetration testing on the Rezar domains, I have found that on of the domains is vulnerable to the heartbleed vulnerability, but I am not sure that careers.razerzone.com is in scope. Because of the dangerous of the vulnerability, I took further step to report. The Heartbleed B...

Apache Optionsbleed Scanner

This module scans for the Apache optionsbleed vulnerability where the Allow response header returned from an OPTIONS request may bleed memory if the server has a .htaccess file with an invalid Limit method defined. Module Options msf use auxiliary/scanner/http/apache/optionsbleed msf...

18-Byte ImageMagick Hack Could Have Leaked Images From Yahoo Mail Server

After the discovery of a critical vulnerability that could have allowed hackers to view private Yahoo Mail images, Yahoo retired the image-processing library ImageMagick. ImageMagick is an open-source image processing library that lets users resize, scale, crop, watermarking and tweak images. The...

DEBIAN-CVE-2016-0702

The MODEXPCTIMECOPYFROMPREBUF function in crypto/bn/bnexp.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g does not properly consider cache-bank access times during modular exponentiation, which makes it easier for local users to discover RSA keys by running a crafted application on the...

UBUNTU-CVE-2016-0702

The MODEXPCTIMECOPYFROMPREBUF function in crypto/bn/bnexp.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g does not properly consider cache-bank access times during modular exponentiation, which makes it easier for local users to discover RSA keys by running a crafted application on the...

Vimeo: Poodle bleed vulnerability in cloud sub domain

Hello Vimeo team This is Shahmeer and i found out that the Vimeo web application is highly vulnerable to Poodle bleed vulnerability located on this IP 54.235.139.25 In order to scan this properly Go here https://www.poodlescan.com Enter the domain captions.cloud.vimeo.com And it will prompt as...

OpenSSL issued a warning: memory 1 0 years of vulnerability may be hackers for“man in the middle”attack-vulnerability warning-the black bar safety net

On Thursday, the OpenSSL Foundation issued a warning that one already exists 1 0 years of the vulnerabilities could lead to hackers through the use of OpenSSL to encrypt the traffic to launch“man in the middle”attack. Information security experts are still trying to solve the OpenSSL encryption...