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Vulnerability Intelligence
Miggo AI
Miggo AIMiggo AI
GoGo| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| github.com/dvsekhvalnov/jose2go | go | < 1.5.1-0.20231206184617-48ba0b76bc88 | 1.5.1-0.20231206184617-48ba0b76bc88 |
Miggo AIRoot Cause AnalysisThe vulnerability stems from processing unvalidated 'p2c' values during JWE decryption. The patch adds iteration count guards in Pbse2HmacAesKW.Unwrap, indicating this was the vulnerable function. The CWE-400 classification matches the uncontrolled resource consumption through cryptographic operations with attacker-controlled iteration counts. The test cases added in jose_test.go specifically target p2c validation failures in decryption operations handled by this function.
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