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CVE Vulnerability Details :

CVE-2025-24800

PUBLISHED

More Info Official Page

Assigner-GitHub_M

Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa

Published At-28 Jan, 2025 | 15:41

Updated At-28 Jan, 2025 | 16:07

▼CVE Numbering Authority (CNA)

Critical vulnerability in `ismp-grandpa` <v15.0.1

Hyperbridge is a hyper-scalable coprocessor for verifiable, cross-chain interoperability. A critical vulnerability was discovered in the ismp-grandpa crate, that allowed a malicious prover easily convince the verifier of the finality of arbitrary headers. This could be used to steal funds or compromise other kinds of cross-chain applications. This vulnerability is fixed in 15.0.1.

Affected Products

Vendor

polytope-labs

Product

hyperbridge

Versions

Affected

< 15.0.1

Problem Types

Type	CWE ID	Description
CWE	CWE-670	CWE-670: Always-Incorrect Control Flow Implementation
CWE	CWE-347	CWE-347: Improper Verification of Cryptographic Signature

Metrics

Version	Base score	Base severity	Vector
4.0	9.3	CRITICAL	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References

Hyperlink	Resource
https://github.com/polytope-labs/hyperbridge/security/advisories/GHSA-wwx5-gpgr-vxr7	x_refsource_CONFIRM
https://github.com/polytope-labs/hyperbridge/pull/372/commits/f0e85db718f5165b06585a49b14a66f8ad643aea	x_refsource_MISC
https://github.com/polytope-labs/ismp-substrate/pull/64/commits/5ca3351a19151f1a439c30d5cbdbfdc72a11f1a8#diff-3835cc24fb2011b3e8246036059acd8c2c2a9a869eedf7a210d18edb6543318dL262	x_refsource_MISC

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

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Affected

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Replaced By

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Affected Products

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Metrics Other Info

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