Buffer overflow in Bytecodealliance Webassembly_micro_runtime
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_…
Vulnerability class: Buffer Overflow
EPSS: 0.003 (25.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Bytecodealliance Webassembly_micro_runtime — versions 2.0.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Issue Tracking)
Frequently asked questions
- What is CVE-2024-34250?
- CVE-2024-34250 is a medium-severity vulnerability in Bytecodealliance Webassembly_micro_runtime, classified under Heap-based Buffer Overflow. CVSS score: 6.2/10. Published 2024-05-06.
- How severe is CVE-2024-34250?
- Medium severity. CVSS v3 base score is 6.2 out of 10.
- Is CVE-2024-34250 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.