CVE编号
CVE-2018-19519利用情况
暂无补丁情况
官方补丁披露时间
2018-11-26漏洞描述
在tcpdump 4.9.2中，由于缺少初始化，print-hncp.c的print_prefix函数中存在基于堆栈的缓冲区溢出。<br>解决建议
厂商尚未提供漏洞修复方案，请关注厂商主页更新：http://www.tcpdump.org/#latest-releases
参考链接 |
|
|---|---|
| http://www.securityfocus.com/bid/106098 | |
| https://access.redhat.com/errata/RHSA-2019:3976 | |
| https://github.com/zyingp/temp/blob/master/tcpdump.md | |
| https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44516 | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://usn.ubuntu.com/4252-1/ | |
| https://usn.ubuntu.com/4252-2/ |
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 | tcpdump | tcpdump | 4.9.2 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | tcpdump | * |
Up to (excluding) 4.9.2-4.1.al7.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | tcpdump | * |
Up to (excluding) 4.9.2-4.amzn2.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | tcpdump | * |
Up to (excluding) 4.9.2-4.el7_7.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | tcpdump | * |
Up to (excluding) 4.9.2-6.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | tcpdump | * |
Up to (excluding) 4.9.3-1~deb10u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | tcpdump | * |
Up to (excluding) 4.99.0-2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | tcpdump | * |
Up to (excluding) 4.99.1-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | tcpdump | * |
Up to (excluding) 4.9.3-1~deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | tcpdump | * |
Up to (excluding) 4.99.1-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | tcpdump | * |
Up to (excluding) 4.9.3-1.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_30 | tcpdump | * |
Up to (excluding) 4.9.3-1.fc30 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_31 | tcpdump | * |
Up to (excluding) 4.9.3-1.fc31 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | tcpdump | * |
Up to (excluding) 4.9.2-lp150.2.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | tcpdump | * |
Up to (excluding) 4.9.2-12.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | tcpdump | * |
Up to (excluding) 4.9.2-4.el7_7.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | tcpdump | * |
Up to (excluding) 4.9.2-6.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | tcpdump | * |
Up to (excluding) 4.9.2-6.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | tcpdump | * |
Up to (excluding) 4.9.2-14.8.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | tcpdump | * |
Up to (excluding) 4.9.2-14.8.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | tcpdump | * |
Up to (excluding) 4.9.3-0ubuntu0.14.04.1+esm1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | tcpdump | * |
Up to (excluding) 4.9.3-0ubuntu0.16.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | tcpdump | * |
Up to (excluding) 4.9.3-0ubuntu0.18.04.1 |
|||||
- 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
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