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CVE-2024-56430

Date: December 24, 2024

OpenFHE through 1.2.3 has a NULL pointer dereference in BinFHEContext::EvalFloor in lib/binfhe-base-scheme.cpp.

Severity Score

Related Resources (6)

https://github.com/openfheorg/openfhe-development/blob/7b8346f4eac27121543e36c17237b919e03ec058/src/binfhe/lib/binfhe-base-scheme.cpp#L307-L308
https://github.com/UnionTech-Software/openfhe-PoC
http://www.openwall.com/lists/oss-security/2025/04/25/3
https://nvd.nist.gov/vuln/detail/CVE-2024-56430
https://github.com/openfheorg/openfhe-development/releases/tag/v1.2.3
https://www.mend.io/vulnerability-database/CVE-2024-56430

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

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