CVE-2022-47931

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Published Dec 22, 2022 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Description

IO FinNet tss-lib before 2.0.0 allows a collision of hash values.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:iofinnet:tss-lib:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-7605	IO FinNet tss-lib before 2.0.0 allows a collision of hash values.
Github GHSA	GHSA-cvcx-g7wh-x8rf	Collision of hash values in github.com/bnb-chain/tss-lib

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.492% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://github.com/IoFinnet/tss-lib/commit/369ec50be1437588a9733443bcb2f15b794601d4
https://github.com/IoFinnet/tss-lib/releases/tag/v2.0.0
https://medium.com/%40iofinnet/security-disclosure-for-ecdsa-and-eddsa-threshold-signature-schemes-4e969af7155b

History

Apr 15, 2025 3:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics	cvssV3_1 `{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}`	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}` cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N'}`

Subscriptions

Iofinnet Tss-lib

Weaknesses

CWE-326

Sources

CVE record Updated: Apr 15, 2025, 2:34 PM

Status: PUBLISHED
Assigner: mitre
Published: Dec 22, 2022, 12:00 AM
Updated: Apr 15, 2025, 2:34 PM
Reserved: Dec 22, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 3:02 PM

Updated: Aug 3, 2024, 3:02 PM

NVD Updated: Jun 17, 2026, 5:14 AM

Status: Modified
Published: Dec 23, 2022, 12:15 AM
Modified: Jun 17, 2026, 5:14 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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