CVE-2020-0601

A spoofing vulnerability exists in the way Windows CryptoAPI Crypt32.dll validates Elliptic Curve Cryptography ECC certificates.An attacker could exploit the vulnerability by using a spoofed code-signing certificate to sign a malicious executable, making it appear the file was from a trusted,...

Microsoft Patches ‘Major’ Crypto Spoofing Bug

A major crypto-spoofing bug impacting Windows 10 users has been fixed as part of Microsoft’s January Patch Tuesday security bulletin. The vulnerability could allow an attacker to spoof a code-signing certificate, vital to validating executable programs in Windows, and make it appear as if an...

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 for Windows Server 2008 SP2 (KB4535105)

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 for Windows Server 2008 SP2 KB4535105 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Summary A remote code execution vulnerability exists when the...

Windows CryptoAPI Spoofing Vulnerability

A spoofing vulnerability exists in the way Windows CryptoAPI Crypt32.dll validates Elliptic Curve Cryptography ECC certificates. An attacker could exploit the vulnerability by using a spoofed code-signing certificate to sign a malicious executable, making it appear the file was from a trusted,...

Security Only Update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB4534976)

Security Only Update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 KB4534976 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsof...

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB4535102)

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 KB4535102 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1...

VulnCheck KEV: CVE-2020-0601

Microsoft Windows CryptoAPI Crypt32.dll contains a spoofing vulnerability in the way it validates Elliptic Curve Cryptography ECC certificates. An attacker could exploit the vulnerability by using a spoofed code-signing certificate to sign a malicious executable, making it appear the file was...

PT-2020-1289

Name of the Vulnerable Software and Affected Versions Windows CryptoAPI Crypt32.dll versions prior to the fixed version Description A spoofing vulnerability exists in the way Windows CryptoAPI validates Elliptic Curve Cryptography ECC certificates. An attacker could exploit the vulnerability by...

CVE-2020-0601, aka NSACrypt

A spoofing vulnerability exists in the way Windows CryptoAPI Crypt32.dll validates Elliptic Curve Cryptography ECC certificates.An attacker could exploit the vulnerability by using a spoofed code-signing certificate to sign a malicious executable, making it appear the file was from a trusted,...

Exploit Fully Breaks SHA-1, Lowers the Attack Bar

A proof-of-concept attack has been pioneered that “fully and practically” breaks the Secure Hash Algorithm 1 SHA-1 code-signing encryption, used by legacy computers to sign the certificates that authenticate software downloads and prevent man-in-the-middle tampering. The exploit was developed by...

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Server 2008 R2 SP1 (KB4514602)

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Server 2008 R2 SP1 KB4514602 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsoft...

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 for Windows Server 2008 SP2 (KB4514605)

Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 for Windows Server 2008 SP2 KB4514605 Applies to: Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 This update is included in the Security and Quality Rollup...

Exploit for Improper Input Validation in Apple Mac_Os_X

CVE-2019-8561 Proof of concept exploit for CVE-2019-8561 disc...

Gatekeeper Bug in MacOS Mojave Allows Malware to Execute

Researcher Filippo Cavallarin disclosed a bug in the macOS security feature Gatekeeper that allows malicious code execution on systems running the most recent version of Mojave 10.14.0. MacOS Gatekeeper is an Apple security feature that enforces code signing and verifies downloads and apps before...

MacOS X 10.14.5 Gatekeeper Bypass Vulnerability

Exploit for macOS platform in category local exploits MacOS X 10.14.5 Gatekeeper Bypass OVERVIEW On MacOS X version = 10.14.5 at time of writing it is possible to easily bypass Gatekeeper in order to execute untrusted code without any warning or user's explicit permission. Gatekeeper is a mechani...

MacOS X 10.14.5 Gatekeeper Bypass

OVERVIEW On MacOS X version = 10.14.5 at time of writing it is possible to easily bypass Gatekeeper in order to execute untrusted code without any warning or user's explicit permission. Gatekeeper is a mechanism developed by Apple and included in MacOS X since 2012 that enforces code signing and...

CVE-2018-4009

An exploitable privilege escalation vulnerability exists in the Shimo VPN helper service due to improper validation of code signing. A user with local access can use this vulnerability to raise their privileges to root. An attacker would need local access to the machine to successfully exploit th...

CVE-2018-4009

An exploitable privilege escalation vulnerability exists in the Shimo VPN helper service due to improper validation of code signing. A user with local access can use this vulnerability to raise their privileges to root. An attacker would need local access to the machine to successfully exploit th...

Privilege escalation

An exploitable privilege escalation vulnerability exists in the Shimo VPN helper service due to improper validation of code signing. A user with local access can use this vulnerability to raise their privileges to root. An attacker would need local access to the machine to successfully exploit th...

CVE-2018-4009

An exploitable privilege escalation vulnerability exists in the Shimo VPN helper service due to improper validation of code signing. A user with local access can use this vulnerability to raise their privileges to root. An attacker would need local access to the machine to successfully exploit th...