gnark 的范围检查器小工具允许更广泛的输入直至字对齐

CVE编号

N/A

利用情况

暂无

补丁情况

N/A

披露时间

2023-11-11

漏洞描述

gnark provides a gadget in the standard library to allow optimized checking of the bitwidth of the inputs. The gadget works by constructing a fixed lookup table containing all valid entries, partitioning the input and checking that all parts are inside the lookup table. The range checker gadget did not take into account that the highest partition may be less than the width limit, allowing the inputs to be up to 16 bits wider than checked.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://github.com/advisories/GHSA-rjjm-x32p-m3f7

CVSS3评分 N/A

• 攻击路径 N/A
• 攻击复杂度 N/A
• 权限要求 N/A
• 影响范围 N/A
• 用户交互 N/A
• 可用性 N/A
• 保密性 N/A
• 完整性 N/A

N/A

CWE-ID	漏洞类型

Exp相关链接

- avd.aliyun.com