CVE-2021-43203

In JetBrains Ktor before 1.6.4, nonce verification during the OAuth2 authentication process is implemented improperly...

JetBrains Ktor framework 授权问题漏洞

JetBrains Ktor is a web application framework from JetBrains Czech Republic. An authorization issue vulnerability exists in JetBrains Ktor prior to 1.6.4, which stems from improper implementation of nonce authentication in the OAuth2 authentication process. No detailed vulnerability details are...

PYSEC-2014-86

The 1 makenonce, 2 generatenonce, and 3 generateverifier functions in SimpleGeo python-oauth2 uses weak random numbers to generate nonces, which makes it easier for remote attackers to guess the nonce via a brute force attack...