CVE-2023-48105

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/bytecodealliance/wasm-micro-runtime/issues/2726	Exploit Issue Tracking Patch
https://github.com/bytecodealliance/wasm-micro-runtime/pull/2734/commits/4785d91b16dd49c09a96835de2d9c7b077543fa4	Patch
https://github.com/bytecodealliance/wasm-micro-runtime/issues/2726	Exploit Issue Tracking Patch
https://github.com/bytecodealliance/wasm-micro-runtime/pull/2734/commits/4785d91b16dd49c09a96835de2d9c7b077543fa4	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:bytecodealliance:webassembly_micro_runtime:1.2.3:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-11-22 23:15

Updated : 2026-07-09 01:18

NVD link : CVE-2023-48105

Mitre link : CVE-2023-48105

CVE.ORG link : CVE-2023-48105

JSON object : View

Products Affected

bytecodealliance

webassembly_micro_runtime

CWE

CWE-787

Out-of-bounds Write

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