CVE-2017-12973: Improper Validation of Integrity Check Value

August 20, 2017 (updated October 3, 2019)

Nimbus JOSE+JWT proceeds improperly after detection of an invalid HMAC in authenticated AES-CBC decryption, which allows attackers to conduct a padding oracle attack.

References

nvd.nist.gov/vuln/detail/CVE-2017-12973

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