中危 Wireshark 注入漏洞（CVE-2021-4186）
CVE编号
CVE-2021-4186利用情况
暂无补丁情况
官方补丁披露时间
2021-12-31漏洞描述
Wireshark（前称Ethereal）是Wireshark团队的一套网络数据包分析软件。该软件的功能是截取网络数据包，并显示出详细的数据以供分析。 Wireshark 3.4.0 - 3.4.10版本存在注入漏洞，该漏洞源于Gryphon解析器崩溃。攻击者可利用该漏洞通过数据包注入或特制的捕获文件造成拒绝服务。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://www.wireshark.org/security/wnpa-sec-2021-16.html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 | wireshark | wireshark | * | From (including) 3.4.0 | Up to (including) 3.4.10 | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | wireshark | * | Up to (excluding) 3.4.13-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | wireshark | * | Up to (excluding) 3.4.11-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | wireshark | * | Up to (excluding) 3.4.11-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | wireshark | * | Up to (excluding) 3.4.11-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | wireshark | * | Up to (excluding) 3.4.11-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | kernel | * | Up to (excluding) 4.14.252-207.481.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2022 | wireshark | * | Up to (excluding) 3.6.7-1.amzn2022.0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | wireshark | * | Up to (excluding) 4.0.2-1.amzn2023.0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_7 | kernel | * | Up to (excluding) 4.19 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | kernel | * | Up to (excluding) 4.18 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | kernel | * | Up to (excluding) 4.18.0-372.9.1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | wireshark | * | Up to (excluding) 2.6.20-0+deb10u4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | wireshark | * | Up to (including) 3.4.10-0+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | wireshark | * | Up to (excluding) 3.6.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | wireshark | * | Up to (including) 2.6.7-1~deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | wireshark | * | Up to (excluding) 3.6.0-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | kernel | * | Up to (excluding) 5.14.10-100.fc33 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | wireshark-devel | * | Up to (excluding) 5.14.10-200.fc34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | wireshark-devel | * | Up to (excluding) 5.14.10-300.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | kernel | * | Up to (excluding) 4.19.90-25.11.v2101.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | kernel | * | Up to (excluding) 4.19.90-25.11.v2101.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | kernel | * | Up to (excluding) 5.3.18-lp152.98.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | wireshark-ui-qt | * | Up to (excluding) 5.3.18-59.34.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | wireshark-ui-qt | * | Up to (excluding) 3.6.8-150000.3.74.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | kernel | * | Up to (excluding) 4.18.0-372.9.1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | kernel | * | Up to (excluding) 4.18.0-372.9.1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | kernel | * | Up to (excluding) 4.12.14-122.98.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | wireshark | * | Up to (excluding) 2.6.20.1-deepin1 | |||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 全局影响
- 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 DoS
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-476 | 空指针解引用 |
| CWE-74 | 输出中的特殊元素转义处理不恰当（注入） |
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