Exposures › CVE-2020-0601
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 ap
Players implicated
Description
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 from a trusted, legitimate source. A successful exploit could also allow the attacker to conduct man-in-the-middle attacks and decrypt confidential information on user connections to the affected software. The vulnerability is also known under the moniker of CurveBall.
Affected FedRAMP products 4 in the catalog
| Product | Provider | Status | Match |
|---|---|---|---|
| Azure Commercial Cloud | Microsoft | Authorized | vendor-exact · 0.90 |
| Azure Government (includes Dynamics 365) | Microsoft | Authorized | vendor-exact · 0.90 |
| Microsoft Office 365 GCC High | Microsoft | In Process | vendor-exact · 0.90 |
| Office 365 Multi-Tenant & Supporting Services | Microsoft | Authorized | vendor-exact · 0.90 |