中危 GNU TLS 信息泄露漏洞(CVE-2023-0361)
CVE编号
CVE-2023-0361利用情况
暂无补丁情况
官方补丁披露时间
2023-02-14漏洞描述
在GnuTLS中发现了处理RSA ClientKeyExchange消息的定时侧信道。这个侧通道足以在Bleichenbacher式攻击中通过网络恢复以RSA密文加密的密钥。要成功解密，攻击者需要向易受攻击的服务器发送大量特制消息。通过从ClientKeyExchange消息中恢复密钥，攻击者将能够解密通过该连接交换的应用程序数据。解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。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 | gnu | gnutls | 3.6.8-11.el8_2 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | gnutls | * | Up to (excluding) 3.7.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | gnutls | * | Up to (excluding) 3.7.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | gnutls | * | Up to (excluding) 3.7.7-r1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | gnutls | * | Up to (excluding) 3.7.8-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | gnutls | * | Up to (excluding) 3.8.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | gnutls | * | Up to (excluding) 3.8.0-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | gnutls | * | Up to (excluding) 3.7.8-360.amzn2023.0.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | gnutls-devel | * | Up to (excluding) 3.6.16-6.0.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | gnutls-utils | * | Up to (excluding) 3.6.16-6.el8_7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 10.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | gnutls28 | * | Up to (excluding) 3.6.7-4+deb10u10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | gnutls28 | * | Up to (excluding) 3.7.1-5+deb11u3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | gnutls28 | * | Up to (excluding) 3.7.8-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | gnutls28 | * | Up to (excluding) 3.7.8-5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | gnutls-c++ | * | Up to (excluding) 3.8.0-2.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | gnutls-c++ | * | Up to (excluding) 3.8.0-1.fc37 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_38 | gnutls-c++ | * | Up to (excluding) 3.8.0-2.fc38 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10 | gnutls | * | Up to (excluding) 3.6.14-7.p07.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP1 | gnutls | * | Up to (excluding) 3.6.14-11.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP3 | gnutls | * | Up to (excluding) 3.6.14-7.p06.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP1 | gnutls | * | Up to (excluding) 3.6.14-11.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_loongarch64_V10SP3 | gnutls | * | Up to (excluding) 3.6.14-7.p06.a.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10 | gnutls | * | Up to (excluding) 3.6.14-7.p07.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | gnutls | * | Up to (excluding) 3.6.14-11.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP3 | gnutls | * | Up to (excluding) 3.6.14-7.p06.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | libgnutlsxx-devel | * | Up to (excluding) 3.7.3-150400.4.27.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 3.6.16-6.el8_7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | oraclelinux-release | * | Up to (excluding) 3.7.6-18.el9_1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 8.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 9.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | gnutls-utils | * | Up to (excluding) 3.6.16-6.el8_7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | gnutls-debuginfo | * | Up to (excluding) 3.7.6-18.el9_1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | gnutls28 | * | Up to (excluding) 3.6.13-2ubuntu1.8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | gnutls28 | * | Up to (excluding) 3.7.3-4ubuntu1.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | gnutls28 | * | Up to (excluding) 3.7.7-2ubuntu2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_a | gnutls | * | Up to (excluding) gnutls-3.6.16-5.uelc20.4 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | gnutls28 | * | Up to (excluding) 3.6.7.8-deepin1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_e | gnutls | * | Up to (excluding) gnutls-3.6.16-5.uel20.03 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 越权影响
- 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 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-1300 | Improper Protection Against Physical Side Channels |
| CWE-203 | 通过差异性导致的信息暴露 |
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