Microsoft Rushes Fix for ‘PetitPotam’ Attack PoC

Microsoft was quick to respond with a fix to an attack dubbed “PetitPotam” that could force remote Windows systems to reveal password hashes that could then be easily cracked. To thwart an attack, Microsoft recommends system administrators stop using the now deprecated Windows NT LAN Manager NTLM...

Mitigating NTLM Relay Attacks on Active Directory Certificate Services (AD CS)

Summary Microsoft is aware of PetitPotam which can potentially be used in an attack on Windows domain controllers or other Windows servers. PetitPotam is a classic NTLM Relay Attack, and such attacks have been previously documented by Microsoft along with numerous mitigation options to protect...

Design/Logic Flaw

An issue was discovered in the GAEN aka Google/Apple Exposure Notifications protocol through 2020-10-05, as used in COVID-19 applications on Android and iOS. The encrypted metadata block with a TX value lacks a checksum, allowing bitflipping to amplify a contamination attack. This can cause...

F5 Networks BIG-IP : BIG-IP APM Edge Client vulnerability (K97733133)

When a user connects to a VPN using BIG-IP Edge Client over an unsecure network, BIG-IP Edge Client responds to authentication requests over HTTP while sending probes for captive portal detection. CVE-2020-5893 Impact An attacker can use a man-in-the-middle MITM attack by deploying a...

Microsoft Windows Task Scheduler Security Feature Bypass Vulnerability

Compass Security identified a security feature bypass vulnerability in Microsoft Windows. Due to the absence of integrity verification requirements for the RPC protocol and in particular the Task Scheduler, a man-in-the-middle attacker can relay his victim's NTLM authentication to a target of his...

Microsoft Windows Task Scheduler Security Feature Bypass

COMPASS SECURITY ADVISORY https://www.compass-security.com/research/advisories/ Product: Windows Task Scheduler Vendor: Microsoft CSNC ID: CSNC-2010-001 CVE ID: CVE-2020-1113 Subject: Security Feature Bypass Risk: High Effect: Remotely exploitable Authors: Sylvain Heiniger Date: 14.05.2020...

CVE-2019-9565

Druide Antidote RX, HD, 8 before 8.05.2287, 9 before 9.5.3937 and 10 before 10.1.2147 allows remote attackers to steal NTLM hashes or perform SMB relay attacks upon a direct launch of the product, or upon an indirect launch via an integration such as Chrome, Firefox, Word, Outlook, etc. This occu...

CERT/CC Reports Microsoft Exchange 2013 and Newer are Vulnerable to NTLM Relay Attacks

The CERT Coordination Center CERT/CC has released information to address NTLM relay attacks affecting Microsoft Exchange 2013 and newer versions. A remote attacker could exploit this vulnerability to take control of an affected system. The National Cybersecurity and Communications Integration...

WebExec - (Authenticated) User Code Execution (Metasploit)

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework Windows XP systems that are not part of a domain default to treating all network logons as if they were Guest. This prevents SMB relay attacks from gaining administrativ...

ICSA-18-093-01 Siemens Building Technologies Products (Update A)

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION : Exploitable remotely/low skill level to exploit. Vendor : Siemens Equipment : Building Technologies Products Vulnerabilities : Stack-based Buffer Overflows, Security Features, Improper Restriction of Operations within the Bounds of a Memory Buffer, NUL...

Microsoft Addresses NTLM Bugs That Facilitate Credential Relay Attacks

NTLM has a long history of serious vulnerabilities and of causing anxiety for Windows and UNIX server admins. Their collective angst is unlikely to lessen today with the disclosure of a pair of new vulnerabilities in the protocol suite. Microsoft today patched one of the issues among its Patch...

Chrome Browser Hack Opens Door to Credential Theft

A vulnerability in Google’s Chrome browser allows hackers to automatically download a malicious file onto a victim’s PC that could be used to steal credentials and launch SMB relay attacks. Bosko Stankovic, information security engineer at DefenseCode, found the flaw in the default configuration ...

Information disclosure

The download implementation in Google Chrome before 53.0.2785.89 on Windows and OS X and before 53.0.2785.92 on Linux does not properly restrict saving a file:// URL that is referenced by an http:// URL, which makes it easier for user-assisted remote attackers to discover NetNTLM hashes and condu...

CVE-2016-5166

The download implementation in Google Chrome before 53.0.2785.89 on Windows and OS X and before 53.0.2785.92 on Linux does not properly restrict saving a file:// URL that is referenced by an http:// URL, which makes it easier for user-assisted remote attackers to discover NetNTLM hashes and condu...

CVE-2016-5166

Removed by vendor...

CVE-2016-5166

The download implementation in Google Chrome before 53.0.2785.89 on Windows and OS X and before 53.0.2785.92 on Linux does not properly restrict saving a file:// URL that is referenced by an http:// URL, which makes it easier for user-assisted remote attackers to discover NetNTLM hashes and condu...

SAP NetWeaver AS JAVA 7.1 < 7.5 - ctcprotocol Servlet XXE

Exploit for java platform in category web applications Application: SAP NetWeaver AS JAVA Versions Affected: SAP NetWeaver AS JAVA 7.1 - 7.5 Vendor URL: http://SAP.com Bug: XXE Sent: 20.10.2015 Reported: 21.10.2015 Vendor response: 21.10.2015 Date of Public Advisory: 08.03.2016 Reference: SAP...

CVE-2016-3974

XML external entity XXE vulnerability in the Configuration Wizard in SAP NetWeaver Java AS 7.1 through 7.5 allows remote attackers to cause a denial of service, conduct SMB Relay attacks, or access arbitrary files via a crafted XML request to tcmonitoringwebserviceweb/ServerNodesWSService, aka SA...

CVE-2016-3974

CVE-2016-3974 affects SAP NetWeaver AS JAVA 7.1–7.5. An XML External Entity (XXE) vulnerability in the Configuration Wizard/ctcprotocol servlet allows remote attackers to cause a denial of service, perform SMB relay actions, or read arbitrary files via a crafted XML to the ServerNodesWSService en...

Server side request forgery (ssrf)

Unspecified vulnerability in the Application Mgmt Pack for E-Business Suite component in Oracle E-Business Suite 12.1 and 12.2 allows remote attackers to affect confidentiality via vectors related to REST Framework, a different vulnerability than CVE-2016-0457. NOTE: the previous information is...