CVE编号
CVE-2017-7609利用情况
暂无补丁情况
官方补丁披露时间
2017-04-10漏洞描述
elfutils是一套用于读取、创建和修改ELF二进制文件的实用程序和库的集合。elfutils 0.168版本中的elf_compress.c文件存在拒绝服务漏洞。远程攻击者可借助特制的ELF文件利用该漏洞造成拒绝服务（内存消耗）。
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://blogs.gentoo.org/ago/2017/04/03/elfutils-memory-allocation-failure-in-__libelf_decompress-elf_compress-c
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html | |
| https://blogs.gentoo.org/ago/2017/04/03/elfutils-memory-allocation-failure-in... | |
| https://security.gentoo.org/glsa/201710-10 | |
| https://usn.ubuntu.com/3670-1/ |
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 | elfutils_project | elfutils | 0.168 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | elfutils | * |
Up to (excluding) 0.169-1.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | elfutils- | * |
Up to (excluding) 0.169-1.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | elfutils-default-yama-scope | * |
Up to (excluding) 0.169-1.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | elfutils-devel | * |
Up to (excluding) 0.169-1.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | elfutils-libelf | * |
Up to (excluding) 0.169-1.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | elfutils-libelf-devel | * |
Up to (excluding) 0.169-1.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | elfutils-libelf-devel-static | * |
Up to (excluding) 0.169-1.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | elfutils | * |
Up to (excluding) 0.169-1.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | elfutils- | * |
Up to (excluding) 0.169-1.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | elfutils-default-yama-scope | * |
Up to (excluding) 0.169-1.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | elfutils-devel | * |
Up to (excluding) 0.169-1.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | elfutils-libelf | * |
Up to (excluding) 0.169-1.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | elfutils-libelf-devel | * |
Up to (excluding) 0.169-1.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | elfutils-libelf-devel-static | * |
Up to (excluding) 0.169-1.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | elfutils | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | elfutils- | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | elfutils-default-yama-scope | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | elfutils-devel | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | elfutils-libelf | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | elfutils-libelf-devel | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | elfutils-libelf-devel-static | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | elfutils | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | elfutils- | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | elfutils-default-yama-scope | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | elfutils-devel | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | elfutils-libelf | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | elfutils-libelf-devel | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | elfutils-libelf-devel-static | * |
Up to (excluding) 0.168-lp151.4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | elfutils | * |
Up to (excluding) 0.165-3ubuntu1.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | elfutils | * |
Up to (excluding) 0.170-0.4 |
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- 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 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 100
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