Cocos Intra-handshake attested TLS implementation is vulnerable to Diversion Attacks
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| ultravioletrs | cocos | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ultravioletrs | Cocos |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.303% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Ultravioletrs
Ultravioletrs cocos |
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| Vendors & Products |
Ultravioletrs
Ultravioletrs cocos |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Cocos AI is a confidential computing system for AI. In version 0.8.2 and earlier, Cocos AI accepts trusted execution environment attestation Evidence when firmware patch levels and software measurements match, without binding the Evidence to an allowed platform owner or unique machine identity and without enforcing revocation. A remote attacker who controls or compromises another platform trusted by the same verifier can substitute valid Evidence from that platform and cause authorization of the wrong platform. This vulnerability is addressed in 0.9.0. However, this vulnerability can't be patched in source code alone, since the vulnerability arises from the confidential computing threat model itself. | |
| Title | Cocos Intra-handshake attested TLS implementation is vulnerable to Diversion Attacks | |
| Weaknesses | CWE-346 | |
| References |
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| Metrics |
cvssV4_0
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