低危 cURL信息泄露漏洞
CVE编号
CVE-2017-7407利用情况
暂无补丁情况
官方补丁披露时间
2017-04-04漏洞描述
cURL是命令行传输文件工具，支持FTP、FTPS、HTTP、HTTPS、GOPHER、TELNET、DICT、FILE和LDAP。 cURL 7.53.1中tool_writeout.c的ourWriteOut函数存在信息泄露漏洞，攻击者通过在使用以'％'字符结尾的-write-out参数期间读取工作站屏幕，从而获取敏感信息。解决建议
目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接:https://github.com/curl/curl/commit/1890d59905414ab84a35892b2e45833654aa5c13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 | haxx | curl | 7.53.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.2 | curl | * | Up to (excluding) 7.52.1-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.3 | curl | * | Up to (excluding) 7.52.1-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | curl | * | Up to (excluding) 7.52.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | curl | * | Up to (excluding) 7.52.1-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | curl | * | Up to (excluding) 7.53.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | curl | * | Up to (excluding) 7.51.0-6.74.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | DPKG | * | Up to (excluding) 7.52.1-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | curl | * | Up to (excluding) 7.52.1-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | curl | * | Up to (excluding) 7.52.1-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | curl | * | Up to (excluding) 7.52.1-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | curl | * | Up to (excluding) 7.26.0-1+wheezy19 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | curl | * | Up to (excluding) 7.52.1-4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | libcurl-devel | * | Up to (excluding) 7.51.0-6.fc25 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | libcurl-devel | * | Up to (excluding) 7.53.1-4.fc26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.1 | libcurl4-32bit | * | Up to (excluding) 7.37.0-16.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | libcurl4-32bit | * | Up to (excluding) 7.37.0-16.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | curl | * | Up to (excluding) 7.19.7-1.70.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | sles12-docker-image | * | Up to (excluding) 1.1.4-20171002 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP1 | curl | * | Up to (excluding) 7.37.0-36.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | curl | * | Up to (excluding) 7.37.0-36.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | curl | * | Up to (excluding) 7.35.0-1ubuntu2.11 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | curl | * | Up to (excluding) 7.35.0-1ubuntu2.11 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | curl | * | Up to (excluding) 7.47.0-1ubuntu2.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | curl | * | Up to (excluding) 7.47.0-1ubuntu2.3 | |||||
- 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 -
| 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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