中危 内存缓冲区边界内操作的限制不恰当
CVE编号
CVE-2023-23457利用情况
暂无补丁情况
官方补丁披露时间
2023-01-13漏洞描述
A Segmentation fault was found in UPX in PackLinuxElf64::invert_pt_dynamic() in p_lx_elf.cpp. An attacker with a crafted input file allows invalid memory address access that could lead to a denial of service.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 | * | Up to (excluding) 2022-11-23 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | upx | * | Up to (excluding) 4.0.2-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | upx | * | Up to (excluding) 4.0.2-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | upx | * | Up to (excluding) 4.0.2-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_sid | upx-ucl | * | Up to (including) 3.96-3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 36 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedoraproject | fedora | 37 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | upx-debugsource | * | Up to (excluding) 4.0.1-2.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | upx-debuginfo | * | Up to (excluding) 4.0.1-2.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | upx | * | Up to (excluding) 4.0.2-bp154.4.6.1 | |||||
- 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-119 | 内存缓冲区边界内操作的限制不恰当 |
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