CVE-2023-48105 — Out-of-bounds Write in Webassembly Micro Runtime

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.4%
top 41.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Bytecodealliance Webassembly Micro RuntimeMsrc Cbl2 Fluent-bit 2.1.10-2 ON CBL Mariner 2.0Msrc CBL Mariner 2.0 ARM+1 more
Timeline
PublishedNov 22
Latest updateNov 23

Description

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 vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

1
GHSA
GHSA-w252-369w-2g4v: An heap overflow vulnerability was discovered in Bytecode alliance wasm-micro-runtime v↗2023-11-23
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📋Vendor Advisories

1
Microsoft
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 cor↗2023-11-14
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CVE-2023-48105 — Out-of-bounds Write | cvebase