中危 通过网络可访问的composer.phar 远程执行代码 (CVE-2023-43655)
CVE编号
CVE-2023-43655利用情况
暂无补丁情况
官方补丁披露时间
2023-09-30漏洞描述
Composer是用于PHP的依赖管理器。当用户将composer.phar发布到公共可通过web访问的服务器,并且composer.phar可以作为PHP文件执行时,如果PHP的php.ini中启用了'register_argc_argv',则用户可能存在远程代码执行漏洞。版本2.6.4、2.2.22和1.10.27修复了此漏洞。建议用户升级。无法升级的用户应确保在php.ini中禁用'register_argc_argv',并避免将composer.phar发布到web上,因为这不是最佳实践。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 | getcomposer | composer | * | Up to (excluding) 1.10.27 | |||||
运行在以下环境 | |||||||||
应用 | getcomposer | composer | * | From (including) 2.0.0 | Up to (excluding) 2.2.21 | ||||
运行在以下环境 | |||||||||
应用 | getcomposer | composer | * | From (including) 2.3.0 | Up to (excluding) 2.6.4 | ||||
运行在以下环境 | |||||||||
系统 | alpine_3.18 | composer | * | Up to (excluding) 2.6.4-r0 | |||||
运行在以下环境 | |||||||||
系统 | alpine_edge | composer | * | Up to (excluding) 2.6.4-r0 | |||||
运行在以下环境 | |||||||||
系统 | amazon_2023 | composer | * | Up to (excluding) 2.5.8-2.amzn2023.0.1 | |||||
运行在以下环境 | |||||||||
系统 | debian_10 | composer | * | Up to (including) 1.8.4-1+deb10u2 | |||||
运行在以下环境 | |||||||||
系统 | debian_11 | composer | * | Up to (including) 2.0.9-2+deb11u1 | |||||
运行在以下环境 | |||||||||
系统 | debian_12 | composer | * | Up to (including) 2.5.5-1 | |||||
运行在以下环境 | |||||||||
系统 | debian_sid | composer | * | Up to (excluding) 2.6.4-1 | |||||
运行在以下环境 | |||||||||
系统 | fedora_37 | composer | * | Up to (excluding) 2.6.5-1.fc37 | |||||
运行在以下环境 | |||||||||
系统 | fedora_38 | composer | * | Up to (excluding) 2.6.5-1.fc38 | |||||
运行在以下环境 | |||||||||
系统 | fedora_39 | composer | * | Up to (excluding) 2.6.5-1.fc39 | |||||
运行在以下环境 | |||||||||
系统 | fedora_EPEL_7 | composer | * | Up to (excluding) 1.10.27-1.el7 | |||||
运行在以下环境 | |||||||||
系统 | fedora_EPEL_9 | composer | * | Up to (excluding) 2.6.5-1.el9 | |||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 全局影响
- 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-74 | 输出中的特殊元素转义处理不恰当(注入) |
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