摘要:
podman security update
安全等级: Critical
公告ID: KylinSec-SA-2024-4573
发布日期: 2025年1月15日
关联CVE: CVE-2023-24538
Podman manages the entire container ecosystem which includes pods, containers, container images, and container volumes using the libpod library.
Security Fix(es):
Templates do not properly consider backticks (`) as Javascript string delimiters, and do not escape them as expected. Backticks are used, since ES6, for JS template literals. If a template contains a Go template action within a Javascript template literal, the contents of the action can be used to terminate the literal, injecting arbitrary Javascript code into the Go template. As ES6 template literals are rather complex, and themselves can do string interpolation, the decision was made to simply disallow Go template actions from being used inside of them (e.g. "var a = {{.}}"), since there is no obviously safe way to allow this behavior. This takes the same approach as github.com/google/safehtml. With fix, Template.Parse returns an Error when it encounters templates like this, with an ErrorCode of value 12. This ErrorCode is currently unexported, but will be exported in the release of Go 1.21. Users who rely on the previous behavior can re-enable it using the GODEBUG flag jstmpllitinterp=1, with the caveat that backticks will now be escaped. This should be used with caution.(CVE-2023-24538)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2023-24538 | KY3.4-5A | golang | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| podman-docker | noarch | 0.10.1-9.kb1.ky3_4 |
| python3-podman | noarch | 0.10.1-9.kb1.ky3_4 |
| python3-pypodman | noarch | 0.10.1-9.kb1.ky3_4 |
| podman | x86_64 | 0.10.1-9.kb1.ky3_4 |
| podman-help | x86_64 | 0.10.1-9.kb1.ky3_4 |
| podman | aarch64 | 0.10.1-9.kb1.ky3_4 |
| podman-help | aarch64 | 0.10.1-9.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
