低危 upx_project upx 跨界内存读
CVE编号
CVE-2020-24119利用情况
暂无补丁情况
官方补丁披露时间
2021-05-15漏洞描述
A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not perfect.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 | upx_project | upx | 4.0.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | upx | * | Up to (excluding) 4.0.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | upx | * | Up to (excluding) 4.0.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | upx | * | Up to (excluding) 4.0.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | upx-ucl | * | Up to (including) 3.95-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | upx-ucl | * | Up to (including) 3.96-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | upx-ucl | * | Up to (including) 3.96-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | upx-ucl | * | Up to (including) 3.91-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | upx-ucl | * | Up to (including) 3.96-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_32 | upx | * | Up to (excluding) 3.96-9.fc32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | upx | * | Up to (excluding) 3.96-9.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | upx | * | Up to (excluding) 3.96-9.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | upx | * | Up to (excluding) 3.96-9.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | upx | * | Up to (excluding) 3.96-9.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | upx | * | Up to (excluding) 3.96-bp153.2.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | upx | * | Up to (excluding) 3.96-bp153.2.3.1 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 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 N/A
- 数据完整性 无影响
- 服务器危害 DoS
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-125 | 跨界内存读 |
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