CVE-2022-29566
Last modified
CVE-2022-29566 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. The Bulletproofs 2017/1066 paper mishandles Fiat-Shamir generation because the hash computation fails to include all of the public values from the Zero Knowledge proof statement as well as all of the public values computed in the proof, aka the Frozen Heart issue.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
The Bulletproofs 2017/1066 paper mishandles Fiat-Shamir generation because the hash computation fails to include all of the public values from the Zero Knowledge proof statement as well as all of the public values computed in the proof, aka the Frozen Heart issue.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Bulletproofs Project | Bulletproofs | All versions |
References
- https://eprint.iacr.org/2017/1066Product, Technical Description, Third Party Advisory
- https://eprint.iacr.org/2017/1066Product, Technical Description, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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