CVE-2024-34250

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-34250
A heap buffer overflow vulnerability was discovered in Bytecode Alliance wasm-micro-runtime v2.0.0 which allows a remote attacker to cause at least a denial of service via the "wasm_loader_check_br" function in core/iwasm/interpreter/wasm_loader.c.

6.2 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

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/3346 Exploit Issue Tracking
https://github.com/bytecodealliance/wasm-micro-runtime/issues/3346 Exploit Issue Tracking
Configurations

Configuration 1 (hide)

cpe:2.3:a:bytecodealliance:webassembly_micro_runtime:2.0.0:*:*:*:*:*:*:*
History

13 Jun 2025, 13:10

Type Values Removed Values Added
CPE cpe:2.3:a:bytecodealliance:webassembly_micro_runtime:2.0.0:*:*:*:*:*:*:*
First Time Bytecodealliance webassembly Micro Runtime
Bytecodealliance
References () https://github.com/bytecodealliance/wasm-micro-runtime/issues/3346 - () https://github.com/bytecodealliance/wasm-micro-runtime/issues/3346 - Exploit, Issue Tracking
Information

Published : 2024-05-06 16:15

Updated : 2025-06-13 13:10

NVD link : CVE-2024-34250

Mitre link : CVE-2024-34250

CVE.ORG link : CVE-2024-34250

JSON object : View

Products Affected

bytecodealliance

  • webassembly_micro_runtime
CWE
CWE-122

Heap-based Buffer Overflow