920 matches found
Servicing stack update for Windows 10 version 1703: November 13, 2018
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Servicing stack update for Windows Server 2016 and Windows 10, version 1607: November 13, 2018
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BitLocker Security Feature Bypass Vulnerability
A security feature bypass vulnerability exists when Windows improperly suspends BitLocker Device Encryption. An attacker with physical access to a powered off system could exploit this vulnerability to gain access to encrypted data. To exploit the vulnerability, an attacker must gain physical...
Microsoft Windows BitLocker Security Feature CVE-2018-8566 Local Security Bypass Vulnerability
Description Microsoft Windows is prone to a local security-bypass vulnerability. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. This may aid in further attacks. Technologies Affected Microsoft Windows 10 Version 1607 for 32-bit Systems...
PT-2018-18582
Name of the Vulnerable Software and Affected Versions Windows Server 2016 Windows 10 Windows Server 2019 Windows 10 Servers Description A security feature bypass issue exists due to improper suspension of BitLocker Device Encryption. This allows attackers to affect the system. No information is...
KB4465660 BitLocker Security Feature Bypass Vulnerability
The remote Windows host is missing security update 4465660. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists when Windows improperly suspends BitLocker Device Encryption. An attacker with physical access to a powered off system could exploi...
KB4465664 BitLocker Security Feature Bypass Vulnerability
The remote Windows host is missing security update 4465664. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists when Windows improperly suspends BitLocker Device Encryption. An attacker with physical access to a powered off system could exploi...
KLA11354 Multiple vulnerabilities in Microsoft Windows
Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to bypass security restrictions, execute arbitrary code, gain privileges, obtain sensitive information, spoof user interface. Below is a complete list of vulnerabilities: 1. A remote code...
KB4465663 BitLocker Security Feature Bypass Vulnerability
The remote Windows host is missing security update 4465663. It is, therefore, affected by multiple vulnerabilities : - A security feature bypass vulnerability exists when Windows improperly suspends BitLocker Device Encryption. An attacker with physical access to a powered off system could exploi...
A week in security (November 5 – 11)
Last week on Malwarebytes Labs, we looked at browser lockers that fly under the radar with complete obfuscation, transport and logistics in our series about compromising vital infrastructure, Google logins now requiring JavaScript, how to create a sticky cybersecurity training program, and an...
Security of Solid-State-Drive Encryption
Interesting research: "Self-encrypting deception: weaknesses in the encryption of solid state drives SSDs": Abstract: We have analyzed the hardware full-disk encryption of several SSDs by reverse engineering their firmware. In theory, the security guarantees offered by hardware encryption are...
Guidance for configuring BitLocker to enforce software encryption
Microsoft is aware of reports of vulnerabilities in the hardware encryption of certain self-encrypting drives SEDs. Customers concerned about this issue should consider using the software only encryption provided by BitLocker Drive Encryption™. On Windows computers with self-encrypting drives,...
KLA11345 Guidance for configuring BitLocker to enforce software encryption
Microsoft is aware of reports of vulnerabilities in the hardware encryption of certain self-encrypting drives and recommends customers to use the software only encryption provided by BitLocker Drive Encryption. For the details, see ADV180028 Original advisories ADV180028 Exploitation Related...
Self-encrypting hard drives do not adequately protect data
Overview There are multiple vulnerabilities in implementations of ATA Security or TCG Opal Standards in Self-Encrypting Disks SEDs, which can allow an attacker to decrypt contents of an encrypted drive. Description CVE-2018-12037 There is no cryptographic relation between the password provided by...
[SECURITY] Fedora 28 Update: dislocker-0.7.1-10.fc28
Dislocker has been designed to read BitLocker encrypted partitions "drives " under a Linux system. The driver has the capability to read/write partitions encrypted using Microsoft Windows Vista, 7, 8, 8.1 and 10 AES-CBC, AES-XTS, 128 or 256 bits, with or without the Elephant diffuser, encrypted...
HPSBHF03595 rev. 6 - LoJax UEFI Rootkit
Potential Security Impact Elevation of Privilege, Information Disclosure, Loss of Confidentiality, Loss of Integrity. Source: HP, HP Product Security Response Team PSRT Reported by: ESET Research VULNERABILITY SUMMARY HP has identified a potential security vulnerability with a UEFI rootkit LoJax...
[SECURITY] Fedora 29 Update: dislocker-0.7.1-10.fc29
Dislocker has been designed to read BitLocker encrypted partitions "drives " under a Linux system. The driver has the capability to read/write partitions encrypted using Microsoft Windows Vista, 7, 8, 8.1 and 10 AES-CBC, AES-XTS, 128 or 256 bits, with or without the Elephant diffuser, encrypted...
Researchers Heat Up Cold-Boot Attack That Works on All Laptops
A pair of researchers have developed an attack method that can bypass mitigations for cold-boot attacks on laptops. A physical attacker can compromise a laptop that’s in sleep mode, potentially lifting sensitive passwords, encryption keys and other information. The ramifications are, on the...
R0Ak (The Ring 0 Army Knife) - A Command Line Utility To Read/Write/Execute Ring Zero On For Windows 10 Systems
r0ak is a Windows command-line utility that enables you to easily read, write, and execute kernel-mode code with some limitations from the command prompt, without requiring anything else other than Administrator privileges. Quick Peek r0ak v1.0.0 -- Ring 0 Army Knife...
