摘要:
perl security update
安全等级: Medium
公告ID: KylinSec-SA-2023-2322
发布日期: 2023年12月1日
关联CVE: CVE-2023-47038
Perl 5 is a highly capable, feature-rich programming language with over 30 years of development. Perl 5 runs on over 100 platforms from portables to mainframes and is suitable for both rapid prototyping and large scale development projects.
Security Fix(es):
A vulnerability was found in perl. This issue occurs when a crafted regular expression is compiled by perl, which can allow an attacker controlled byte buffer overflow in a heap allocated buffer.(CVE-2023-47038)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2023-47038 | KY3.5.2 | perl | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| perl-help | noarch | 5.34.0-12.ky3_5 |
| perl | x86_64 | 5.34.0-12.ky3_5 |
| perl-devel | x86_64 | 5.34.0-12.ky3_5 |
| perl-libs | x86_64 | 5.34.0-12.ky3_5 |
| perl-libs | aarch64 | 5.34.0-12.ky3_5 |
| perl | aarch64 | 5.34.0-12.ky3_5 |
| perl-devel | aarch64 | 5.34.0-12.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
