tink-crypto/tink
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Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
CVE History
| CVE | Published | CVSS v3 | CVSS v2 |
|---|---|---|---|
| 5.3 MEDIUM | 5 MEDIUM | ||
A mis-handling of invalid unicode characters in the Java implementation of Tink versions prior to 1.5 allows an attacker to change the ID part of a ciphertext, which result in the creation of a second ciphertext that can decrypt to the same plaintext. This can be a problem with encrypting deterministic AEAD with a single key, and rely on a unique ciphertext-per-plaintext. | |||