低危 GNU Patch up to 2.7.5 pch.c pch_write_line() 拒绝服务漏洞
CVE编号
CVE-2016-10713利用情况
暂无补丁情况
官方补丁披露时间
2018-02-14漏洞描述
在2.7.6之前的GNU补丁中发现了一个问题。 pch.c中pch_write_line()内的越界访问可能通过精心设计的输入文件导致DoS。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://git.savannah.gnu.org/cgit/patch.git/commit/src/pch.c?id=a0d7fe4589651c64bd16ddaaa634030bb0455866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 | gnu | patch | * | Up to (excluding) 2.7.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | patch | * | Up to (excluding) 2.7.1-11.1.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | patch | * | Up to (excluding) 2.7.5-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | patch | * | Up to (excluding) 2.7.5-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | patch | * | Up to (excluding) 2.7.5-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | patch | * | Up to (excluding) 2.7.1-12.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | patch | * | Up to (excluding) 2.7.1-12.14.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | patch | * | Up to (excluding) 2.7.1-11.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | patch | * | Up to (excluding) 2.7.6-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | patch | * | Up to (excluding) 2.7.6-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | patch | * | Up to (excluding) 2.7.6-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | patch | * | Up to (excluding) 2.7.6-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | patch-debuginfo | * | Up to (excluding) 2.7.6-3.fc26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | patch-debuginfo | * | Up to (excluding) 2.7.6-3.fc27 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | patch | * | Up to (excluding) 2.7.5-9.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 2.7.1-11.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | patch | * | Up to (excluding) 2.7.1-11.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | patch | * | Up to (excluding) 2.5.9-252.22.7.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | patch | * | Up to (excluding) 2.7.5-8.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | patch | * | Up to (excluding) 2.7.5-8.5.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | patch | * | Up to (excluding) 2.7.1-4ubuntu2.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | patch | * | Up to (excluding) 2.7.1-4ubuntu2.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | patch | * | Up to (excluding) 2.7.5-1ubuntu0.16.04.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | patch | * | Up to (excluding) 2.7.5-1ubuntu0.16.04.1 | |||||
- 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 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
| 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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