CVE编号
CVE-2021-41079利用情况
暂无补丁情况
官方补丁披露时间
2021-09-15漏洞描述
Apache Tomcat是美国阿帕奇（Apache）基金会的一款轻量级Web应用服务器。该程序实现了对Servlet和JavaServer Page（JSP）的支持。 Apache Tomcat 存在安全漏洞，该漏洞源于程序处理某些 TLS 数据包时存在无限循环，远程攻击者可以向应用程序发送特制的数据包，消耗所有可用的系统资源并导致拒绝服务条件。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://tomcat.apache.org/security-10.html。
参考链接 |
|
|---|---|
| https://lists.apache.org/thread.html/r6b6b674e3f168dd010e67dbe6848b866e2acf26... | |
| https://lists.apache.org/thread.html/rb4de81ac647043541a32881099aa6eb5a23f1b7... | |
| https://lists.apache.org/thread.html/rccdef0349fdf4fb73a4e4403095446d7fe6264e... | |
| https://lists.debian.org/debian-lts-announce/2021/09/msg00012.html | |
| https://security.netapp.com/advisory/ntap-20211008-0005/ | |
| https://www.auscert.org.au/bulletins/ESB-2021.3123 | |
| https://www.cybersecurity-help.cz/vdb/SB2021091527 | |
| https://www.debian.org/security/2021/dsa-4986 |
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 | apache | tomcat | * |
From (including) 10.0.0 |
Up to (including) 10.0.2 |
||||
| 运行在以下环境 | |||||||||
| 应用 | apache | tomcat | * |
From (including) 8.5.0 |
Up to (excluding) 8.5.64 |
||||
| 运行在以下环境 | |||||||||
| 应用 | apache | tomcat | * |
From (including) 9.0.0 |
Up to (excluding) 9.0.44 |
||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | tomcat9 | * |
Up to (excluding) 3.0-api-8.5.69-1.88.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 9.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | tomcat9 | * |
Up to (excluding) 9.0.31-1~deb10u6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | tomcat9 | * |
Up to (excluding) 9.0.43-2~deb11u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | tomcat9 | * |
Up to (excluding) 9.0.43-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | tomcat9 | * |
Up to (excluding) 8.5.54-0+deb9u8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | tomcat9 | * |
Up to (excluding) 9.0.43-3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | tomcat9 | * |
Up to (excluding) 9.0.36-lp152.2.25.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | tomcat9 | * |
Up to (excluding) 9.0.36-13.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | tomcat9 | * |
Up to (excluding) 9.0.36-3.71.1 |
|||||
- 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
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