摘要:
harfbuzz security update
安全等级: High
公告ID: KylinSec-SA-2025-1127
发布日期: 2025年2月17日
关联CVE: CVE-2024-56732
HarfBuzz is a text-shaping engine. If you give HarfBuzz a font and a string containing a sequence of Unicode codepoints, HarfBuzz selects and positions the corresponding glyphs from the font, applying all of the necessary layout rules and font features. HarfBuzz then returns the string to you in the form that is correctly arranged for the language and writing system.
Security Fix(es):
HarfBuzz is a text shaping engine. Starting with 8.5.0 through 10.0.1, there is a heap-based buffer overflow in the hb_cairo_glyphs_from_buffer function.(CVE-2024-56732)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2024-56732 | V6 | harfbuzz | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| harfbuzz-help | noarch | 8.3.0-2.ks6 |
| harfbuzz | x86_64 | 8.3.0-2.ks6 |
| harfbuzz-devel | x86_64 | 8.3.0-2.ks6 |
| harfbuzz | aarch64 | 8.3.0-2.ks6 |
| harfbuzz-devel | aarch64 | 8.3.0-2.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
