低危 openssl openssl 整数溢出或超界折返
CVE编号
CVE-2021-23840利用情况
暂无补丁情况
没有补丁披露时间
2021-02-17漏洞描述
OpenSSL是用于传输层安全性（TLS）和安全套接字层（SSL）协议的功能强大的，商业级且功能齐全的工具包。它也是一个通用密码库。OpenSSL存在输入验证错误漏洞，攻击者可利用该漏洞导致应用程序行为错误或崩溃。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.openssl.org/news/secadv/20210216.txt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 | openssl | openssl | * | From (including) 1.0.2 | Up to (excluding) 1.0.2y | ||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | * | From (including) 1.1.1 | Up to (excluding) 1.1.1j | ||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | openssl-libs | * | Up to (excluding) 1.0.2k-22.1.al7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | openssl | * | Up to (excluding) 1.1.1j-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | openssl | * | Up to (excluding) 1.1.1j-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | openssl | * | Up to (excluding) 1.1.1j-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | openssl | * | Up to (excluding) 1.1.1j-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | openssl | * | Up to (excluding) 1.1.1j-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | openssl | * | Up to (excluding) 1.1.1j-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | openssl | * | Up to (excluding) 1.1.1j-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | openssl | * | Up to (excluding) 1.1.1j-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | openssl | * | Up to (excluding) 1.1.1j-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | openssl | * | Up to (excluding) 1.1.1j-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | openssl | * | Up to (excluding) 1.1.1j-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | openssl | * | Up to (excluding) 1.1.1g-12.amzn2.0.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | openssl | * | Up to (excluding) 1.0.2k-16.153.amzn1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | openssl | * | Up to (excluding) 1.0.2k-22.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | edk2-ovmf | * | Up to (excluding) 1.1.1k-4.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | openssl | * | Up to (excluding) 1.1.1d-0+deb10u5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | openssl | * | Up to (excluding) 1.1.1j-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | openssl | * | Up to (excluding) 1.1.1j-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | openssl | * | Up to (excluding) 1.1.0l-1~deb9u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | openssl | * | Up to (excluding) 1.1.1j-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | openssl11-static | * | Up to (excluding) 1.1.1k-1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | npm12 | * | Up to (excluding) 1.0.2p-lp152.8.12.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 1.0.2k-22.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 1.1.1k-4.ksplice1.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | openssl | * | Up to (excluding) 1.0.2k-22.el7_9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | edk2-ovmf | * | Up to (excluding) 1.1.1k-4.el8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | libopenssl1_1 | * | Up to (excluding) 1.0.2p-3.36.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | openssl | * | Up to (excluding) 1.0.2g-1ubuntu4.19 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04.7_lts | openssl | * | Up to (excluding) 1.0.2g-1ubuntu4.19 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | openssl1.0 | * | Up to (excluding) 1.1.1-1ubuntu2.1~18.04.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | openssl | * | Up to (excluding) 1.1.1-1ubuntu2.1~18.04.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | edk2 | * | Up to (excluding) 0~20191122.bd85bf54-2ubuntu3.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | edk2 | * | Up to (excluding) 2020.11-4ubuntu0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.10 | openssl | * | Up to (excluding) 1.1.1j-1ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | nodejs | * | Up to (excluding) 1.1.1j-1ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | openssl | * | Up to (excluding) 1.1.1j-1ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_a | openssl | * | Up to (excluding) openssl-1.1.1c-17.uelc20.9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | shim | * | Up to (excluding) shim-15-24.up5.uel20 | |||||
- 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 有限影响
- EXP成熟度 未验证
- 补丁情况 没有补丁
- 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 N/A
| CWE-ID | 漏洞类型 |
| CWE-190 | 整数溢出或超界折返 |
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