中危 Debian Exuberant Ctags 5.8 jscript.c 拒绝服务漏洞
CVE编号
CVE-2014-7204利用情况
暂无补丁情况
官方补丁披露时间
2014-10-08漏洞描述
Exuberant Ctags是一个生成C语言对象的索引文件。 Exuberant Ctags 'jscript.c'存在安全漏洞，允许远程攻击者在大量公开源代码上运行ctags，消耗大量CPU和磁盘内存，导致拒绝服务。解决建议
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：http://sourceforge.net/p/ctags/code/791/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 | debian | exuberant_ctags | 5.8 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | ctags | * | Up to (excluding) 5.8-r5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 12.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 14.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | exuberant-ctags | * | Up to (excluding) 1:5.9~svn20110310-8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | exuberant-ctags | * | Up to (excluding) 1:5.9~svn20110310-8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | exuberant-ctags | * | Up to (excluding) 1:5.9~svn20110310-8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_6 | exuberant-ctags | * | Up to (excluding) 1:5.8-3squeeze2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | exuberant-ctags | * | Up to (excluding) 1:5.9~svn20110310-4+deb7u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | exuberant-ctags | * | Up to (excluding) 1:5.9~svn20110310-8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | mageia | mageia | 3.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | mageia | mageia | 4.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | ctags | * | Up to (excluding) 5.8-7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP1 | ctags | * | Up to (excluding) 5.8-7.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_12.04.5_lts | exuberant-ctags | * | Up to (excluding) 1:5.9~svn20110310-3ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | exuberant-ctags | * | Up to (excluding) 1:5.9~svn20110310-7ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04.6_lts | exuberant-ctags | * | Up to (excluding) 1:5.9~svn20110310-7ubuntu0.1 | |||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 N/A
- 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 DoS
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-399 | 资源管理错误 |
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