Vulnerability-Lookup

GHSA-HX53-8MP7-3H3W

Vulnerability from github – Published: 2022-04-22 00:00 – Updated: 2022-05-12 00:01

Details

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.

Severity

8.1 (High)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-29566"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-327"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-04-21T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "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.",
  "id": "GHSA-hx53-8mp7-3h3w",
  "modified": "2022-05-12T00:01:43Z",
  "published": "2022-04-22T00:00:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29566"
    },
    {
      "type": "WEB",
      "url": "https://blog.trailofbits.com/2022/04/13/part-1-coordinated-disclosure-of-vulnerabilities-affecting-girault-bulletproofs-and-plonk"
    },
    {
      "type": "WEB",
      "url": "https://eprint.iacr.org/2017/1066"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-29566 (GCVE-0-2022-29566)

Vulnerability from cvelistv5 – Published: 2022-04-21 18:47 – Updated: 2024-08-03 06:26

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

2 references

URL	Tags
https://blog.trailofbits.com/2022/04/13/part-1-co…	x_refsource_MISC
https://eprint.iacr.org/2017/1066	x_refsource_MISC

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          }
        ],
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-HX53-8MP7-3H3W

CVE-2022-29566 (GCVE-0-2022-29566)

Tags

Sightings

Nomenclature