摘要:
iperf3 security update
安全等级: Medium
公告ID: KylinSec-SA-2024-2365
发布日期: 2024年4月12日
关联CVE: CVE-2023-7250
Iperf is a tool for active measurements of the maximum achievable bandwidth on IP networks. It supports tuning of various parameters related to timing, protocols, and buffers.
Security Fix(es):
A flaw was found in iperf, a utility for testing network performance using TCP, UDP, and SCTP. A malicious or malfunctioning client can send less than the expected amount of data to the iperf server, which can cause the server to hang indefinitely waiting for the remainder or until the connection gets closed. This will prevent other connections to the server, leading to a denial of service.(CVE-2023-7250)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2023-7250 | KY3.5.2 | iperf3 | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| iperf3-help | noarch | 3.16-1.ky3_5 |
| iperf3 | x86_64 | 3.16-1.ky3_5 |
| iperf3-devel | x86_64 | 3.16-1.ky3_5 |
| iperf3 | aarch64 | 3.16-1.ky3_5 |
| iperf3-devel | aarch64 | 3.16-1.ky3_5 |
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
