中危 gnu binutils 未经控制的递归
CVE编号
CVE-2021-3530利用情况
暂无补丁情况
官方补丁披露时间
2021-06-02漏洞描述
A flaw was discovered in GNU libiberty within demangle_path() in rust-demangle.c, as distributed in GNU Binutils version 2.36. A crafted symbol can cause stack memory to be exhausted leading to a crash.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。受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | gnu | binutils | 2.36 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | binutils | * | Up to (including) 2.31.1-16 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | binutils | * | Up to (including) 2.35.2-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | binutils | * | Up to (excluding) 2.37.90.20220207-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | binutils | * | Up to (including) 2.28-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | binutils | * | Up to (excluding) 2.37.90.20220207-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | cross-ia64-binutils | * | Up to (excluding) 2.39-150100.7.40.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | cross-ia64-binutils | * | Up to (excluding) 2.39-150100.7.40.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | binutils-devel | * | Up to (excluding) 2.39-9.50.1 | |||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 N/A
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 服务器失陷
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-674 | 未经控制的递归 |
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