中危 OpenSSL: CVE-2021-3711 SM2 Decryption Buffer Overflow
CVE编号
CVE-2021-3711利用情况
暂无补丁情况
官方补丁披露时间
2021-11-09漏洞描述
OpenSSL是一个开放源代码的软件库包，应用程序可以使用这个包来进行安全通信，避免窃听，同时确认另一端连接者的身份。这个包广泛被应用在互联网的网页服务器上。 该漏洞是OpenSSL在解密SM2时造成的缓冲区溢出漏洞。是由于 SM2 解密实现中的EVP_PKEY_decrypt()函数的边界检查不当所导致。 远程攻击者可以通过发送特制的SM2内容，溢出缓冲区并在系统上执行其他代码或导致拒绝服务。解决建议
受影响版本：OpenSSL <= 1.1.1k将OpenSSL升级到1.1.1l、1.0.2za或最新版本(注意OpenSSL 1.0.2官方将很快不再支持)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 | netapp | clustered_data_ontap | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | clustered_data_ontap_antivirus_connector | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | e-series_santricity_os_controller | * | From (including) 11.0 | Up to (including) 11.50.2 | ||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | hci_management_node | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | manageability_software_development_kit | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | santricity_smi-s_provider | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | solidfire | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | storage_encryption | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | * | From (including) 1.1.1 | Up to (excluding) 1.1.1l | ||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | openssl | * | Up to (excluding) 1.1.1l-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | openssl | * | Up to (excluding) 1.1.1l-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | openssl | * | Up to (excluding) 1.1.1l-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | openssl | * | Up to (excluding) 1.1.1l-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | openssl | * | Up to (excluding) 1.1.1l-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | openssl | * | Up to (excluding) 1.1.1l-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | openssl | * | Up to (excluding) 1.1.1l-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | openssl | * | Up to (excluding) 1.1.1l-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | openssl | * | Up to (excluding) 1.1.1l-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | openssl | * | Up to (excluding) 1.1.1d-0+deb10u7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | openssl | * | Up to (excluding) 1.1.1k-1+deb11u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | openssl | * | Up to (excluding) 1.1.1l-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | openssl | * | Up to (excluding) 1.1.0f-3+deb9u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | openssl | * | Up to (excluding) 1.1.1l-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | openssl | * | Up to (excluding) 1.1.1f-4.p04.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | openssl | * | Up to (excluding) 1.1.1f-4.p04.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | openssl | * | Up to (excluding) 1.1.1f-4.p08.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP1 | openssl | * | Up to (excluding) 1.1.1f-4.p04.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | openssl | * | Up to (excluding) 1.1.1f-4.p04.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | libopenssl1_1-hmac | * | Up to (excluding) 1.1.1d-lp152.7.21.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | grafana | * | Up to (excluding) 1.1.1d-11.27.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | grafana | * | Up to (excluding) 1.6-150000.1.9.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | golang-github-prometheus-node_exporter | * | Up to (excluding) 1.1.1d-2.36.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | openssl | * | Up to (excluding) 1.1.1-1ubuntu2.1~18.04.13 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | openssl | * | Up to (excluding) 1.1.1-1ubuntu2.1~18.04.13 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | openssl | * | Up to (excluding) 1.1.1f-1ubuntu2.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | openssl | * | Up to (excluding) 1.1.1j-1ubuntu3.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.10 | openssl | * | Up to (excluding) 1.1.1l-1ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | openssl | * | Up to (excluding) 1.1.1l-1ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | openssl | * | Up to (excluding) 1.1.1l-1ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | openssl | * | Up to (excluding) openssl-1:1.1.1f-11 | |||||
- 攻击路径 远程
- 攻击复杂度 困难
- 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 数据泄露
- 数据完整性 传输被破坏
- 服务器危害 DoS
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-120 | 未进行输入大小检查的缓冲区拷贝（传统缓冲区溢出） |
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