Description
Token validation methods are susceptible to a timing side-channel during HMAC comparison. With a large enough number of requests over a low latency connection, an attacker may use this to determine the expected HMAC.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
github.com/robbert229/jwt github.com/robbert229/jwt
Default version status: unaffected
0 to < 0.0.0-20170426191122-ca1404ee6e83affected