摘要:
python-cryptography security update
安全等级: High
公告ID: KylinSec-SA-2025-2735
发布日期: 2025年7月17日
关联CVE: CVE-2023-50782
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.
Security Fix(es):
A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.(CVE-2023-50782)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2023-50782 | KY3.4-5A | python-cryptography | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| python-cryptography-help | noarch | 3.3.1-6.kb1.ky3_4 |
| python2-cryptography | x86_64 | 3.3.1-6.kb1.ky3_4 |
| python3-cryptography | x86_64 | 3.3.1-6.kb1.ky3_4 |
| python2-cryptography | aarch64 | 3.3.1-6.kb1.ky3_4 |
| python3-cryptography | aarch64 | 3.3.1-6.kb1.ky3_4 |
方法一：下载安装包进行升级安装
1、通过下载链接下载需要升级的升级包保存，如 xxx.rpm
2、通过rpm命令升级，如 rpm -Uvh xxx.rpm
方法二：通过软件源进行升级安装
1、保持能够连接上互联网
2、通过yum命令升级指定的包，如 yum install 包名
