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    2 vulnerabilities by polytope-labs

    CVE-2025-24800 (GCVE-0-2025-24800)

    Vulnerability from nvd – Published: 2025-01-28 15:41 – Updated: 2025-01-28 16:07
    VLAI
    Title
    Critical vulnerability in `ismp-grandpa` <v15.0.1
    Summary
    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.
    Severity
    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
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-670 - Always-Incorrect Control Flow Implementation
    • CWE-347 - Improper Verification of Cryptographic Signature
    Assigner
    References
    Impacted products
    Vendor Product Version
    polytope-labs hyperbridge Affected: < 15.0.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2025-24800 (GCVE-0-2025-24800)

    Vulnerability from cvelistv5 – Published: 2025-01-28 15:41 – Updated: 2025-01-28 16:07
    VLAI
    Title
    Critical vulnerability in `ismp-grandpa` <v15.0.1
    Summary
    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.
    Severity
    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
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-670 - Always-Incorrect Control Flow Implementation
    • CWE-347 - Improper Verification of Cryptographic Signature
    Assigner
    References
    Impacted products
    Vendor Product Version
    polytope-labs hyperbridge Affected: < 15.0.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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