中危 obgm libcoap 配置文件 coap_oscore.c get_split_entry 基于堆栈的溢出 (CVE-2024-0962)
CVE编号
CVE-2024-0962利用情况
暂无补丁情况
官方补丁披露时间
2024-01-27漏洞描述
A vulnerability was found in obgm libcoap 4.3.4. It has been rated as critical. Affected by this issue is the function get_split_entry of the file src/coap_oscore.c of the component Configuration File Handler. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. VDB-252206 is the identifier assigned to this vulnerability.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 | |||||||||
| 系统 | debian_10 | libcoap | * | Up to (excluding) 4.1.2-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | libcoap2 | * | Up to (excluding) 4.2.1-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | libcoap3 | * | Up to (excluding) 4.3.1-1 | |||||
- 攻击路径 本地
- 攻击复杂度 困难
- 权限要求 普通权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 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 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-121 | 栈缓冲区溢出 |
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