摘要:
libsoup3 security update
安全等级: Medium
公告ID: KylinSec-SA-2025-2905
发布日期: 2025年9月28日
关联CVE: CVE-2025-4476
Libsoup is an HTTP library implementation in C. It was originally part of a SOAP (Simple Object Access Protocol) implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages.
Security Fix(es):
A denial-of-service vulnerability has been identified in the libsoup HTTP client library. This flaw can be triggered when a libsoup client receives a 401 (Unauthorized) HTTP response containing a specifically crafted domain parameter within the WWW-Authenticate header. Processing this malformed header can lead to a crash of the client application using libsoup. An attacker could exploit this by setting up a malicious HTTP server. If a user's application using the vulnerable libsoup library connects to this malicious server, it could result in a denial-of-service. Successful exploitation requires tricking a user's client application into connecting to the attacker's malicious server.(CVE-2025-4476)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2025-4476 | V6 | libsoup | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| libsoup3-help | noarch | 3.4.4-5.ks6 |
| libsoup3 | x86_64 | 3.4.4-5.ks6 |
| libsoup3-devel | x86_64 | 3.4.4-5.ks6 |
| libsoup3 | aarch64 | 3.4.4-5.ks6 |
| libsoup3-devel | aarch64 | 3.4.4-5.ks6 |
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
