CVE-2025-6275 Information

Jun 20, 2025 cve

Description

A vulnerability was found in WebAssembly wabt up to 1.0.37. It has been declared as problematic. Affected by this vulnerability is the function GetFuncOffset of the file src/interp/binary-reader-interp.cc. The manipulation leads to use after free. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. A similar issue reported during the same timeframe was disputed by the code maintainer because it might not affect eal world wasm programs. Therefore this entry might get disputed as well in the future.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Reference

https://github.com/user-attachments/files/20623626/wabt_crash_5.txt https://github.com/WebAssembly/wabt/issues/2614 https://vuldb.com/?ctiid.313279 https://vuldb.com/?id.313279 https://vuldb.com/?submit.593017

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

3.3

CNNVD-202506-2598 (Published: 2025-06-19)

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