摘要:
LibRaw security update
安全等级: High
公告ID: KylinSec-SA-2024-3138
发布日期: 2024年4月12日
关联CVE: CVE-2021-32142
LibRaw is a library for reading RAW files from digital photo cameras (CRW/CR2, NEF, RAF, etc, virtually all RAW formats are supported).It pays special attention to correct retrieval of data required for subsequent RAW conversion.The library is intended for embedding in RAW converters, data analyzers, and other programs using RAW files as the initial data.
Security Fix(es):
Buffer Overflow vulnerability in LibRaw linux/unix v0.20.0 allows attacker to escalate privileges via the LibRaw_buffer_datastream::gets(char*, int) in /src/libraw/src/libraw_datastream.cpp.(CVE-2021-32142)
cve名称 | 产品 | 组件 | 是否受影响 |
---|---|---|---|
CVE-2021-32142 | KY3.4-5A | LibRaw | Fixed |
软件名称 | 架构 | 版本号 |
---|---|---|
LibRaw | x86_64 | 0.20.2-6.kb1.ky3_4 |
LibRaw-devel | x86_64 | 0.20.2-6.kb1.ky3_4 |
LibRaw-devel | aarch64 | 0.20.2-6.kb1.ky3_4 |
LibRaw | aarch64 | 0.20.2-6.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