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CVE-2023-48105

Date: November 21, 2023

An heap overflow vulnerability was discovered in Bytecode alliance wasm-micro-runtime v.1.2.3 allows a remote attacker to cause a denial of service via the wasm_loader_prepare_bytecode function in core/iwasm/interpreter/wasm_loader.c.

Language: C

Severity Score

Related Resources (6)

http://bytecode.com
https://nvd.nist.gov/vuln/detail/CVE-2023-48105
https://github.com/bytecodealliance/wasm-micro-runtime/issues/2726
https://github.com/bytecodealliance/wasm-micro-runtime/pull/2734/commits/4785d91b16dd49c09a96835de2d9c7b077543fa4
http://wasm-micro-runtime.com
https://www.mend.io/vulnerability-database/CVE-2023-48105

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

CVSS v3.1

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

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