CryptoAPI

January 2020 Security Updates: CVE-2020-0601

The January security updates include several Important and Critical security updates. As always, we recommend that customers update their systems as quickly as practical. Details for the full set of updates released today can be found in the Security Update Guide. We believe in Coordinated Vulnerability Disclosure (CVD) as proven industry best practice to address security vulnerabilities. Through a partnership …

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MS09-056: Addressing the X.509 CryptoAPI ASN.1 security vulnerabilities

MS09-056 addresses two vulnerabilities that affect how the Windows CryptoAPI parses X.509 digital certificates. Applications on the Windows platform as well as Windows components such as the WinHTTP API can call into the CryptoAPI which provides cryptographic services to validate digital certificates. Internet Explorer, for instance, uses the CryptoAPI to parse and validate the certificate …

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