摘要:
tar security update
安全等级: Low
公告ID: KylinSec-SA-2023-1917
发布日期: 2023年12月29日
关联CVE: CVE-2023-39804
GNU Tar provides the ability to create tar archives, as well as various other kinds of manipulation. For example, you can use Tar on previously created archives to extract files, to store additional files, or to update or list files which were already stored.
Security Fix(es):
A flaw was found in tar. This issue occurs when extended attributes are processed in PAX archives, and could allow an attacker to cause an application crash, resulting in a denial of service.(CVE-2023-39804)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2023-39804 | KY3.4-5A | tar | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| tar-help | noarch | 1.32-4.kb1.ky3_4 |
| tar | x86_64 | 1.32-4.kb1.ky3_4 |
| tar | aarch64 | 1.32-4.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
