1. 修复的CVE信息
CVE-2021-3621
LINE for Windows是日本LINE公司的一款基于Windows平台的即时通讯应用程序。LINE for Windows 6.2.1.2289 及之前存在安全漏洞，该漏洞允许通过恶意 DLL 注入执行任意代码。
2. 影响的操作系统
银河麒麟桌面操作系统V10 SP1
3. 修复版本
软件包：sssd
2.2.3-3kylin0.7(V10 SP1)
4. 受影响的软件包
银河麒麟桌面操作系统V10 SP1
libipa-hbac-dev
libipa-hbac0
libnss-sss
libpam-sss
libsss-certmap-dev
libsss-certmap0
libsss-idmap-dev
libsss-idmap0
libsss-nss-idmap-dev
libsss-nss-idmap0
libsss-simpleifp-dev
libsss-simpleifp0
libsss-sudo
libwbclient-sssd
libwbclient-sssd-dev
python3-libipa-hbac
python3-libsss-nss-idmap
python3-sss
sssd
sssd-ad
sssd-ad-common
sssd-common
sssd-dbus
sssd-ipa
sssd-kcm
sssd-krb5
sssd-krb5-common
sssd-ldap
sssd-proxy
sssd-tools
5. 修复方法
方法一：配置源进行升级安装
打开软件包源配置文件，根据仓库地址进行修改。
4.0.2-sp1:http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp1-desktop main restricted universe multiverse
4.0.2-sp2:http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp2-desktop main restricted universe multiverse
4.0.2-sp3:http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp3-desktop main restricted universe multiverse
4.0.2-sp4:http://archive.kylinos.cn/kylin/KYLIN-ALL 4.0.2sp4-desktop main restricted universe multiverse
10.0:http://archive.kylinos.cn/kylin/KYLIN-ALL 10.0 main restricted universe multiverse
10.0 SP1:http://archive.kylinos.cn/kylin/KYLIN-ALL 10.1 main restricted universe multiverse
配置完成后执行更新命令进行升级。$sudo apt update
方法二：下载安装包进行升级安装
通过软件包地址下载软件包，使用软件包升级命令根据受影响的组件包列表 升级相关的组件包。$dpkg -i Packagelists
6. 软件包下载地址
银河麒麟桌面操作系统V10 SP1
X86_64软件包下载地址：
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libipa-hbac-dev_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-ad_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libsss-sudo_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libnss-sss_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-ipa_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-common_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/python3-sss_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libpam-sss_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libsss-idmap0_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-ldap_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libipa-hbac0_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-tools_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-ad-common_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-dbus_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-krb5_2.2.3-3kylin0.7_amd64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-proxy_2.2.3-3kylin0.7_amd64.deb
arm64软件包下载地址：
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libipa-hbac-dev_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-ad_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libsss-sudo_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libnss-sss_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-ipa_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-common_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/python3-sss_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libpam-sss_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libsss-idmap0_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-ldap_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libipa-hbac0_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-tools_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-ad-common_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-dbus_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-krb5_2.2.3-3kylin0.7_arm64.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-proxy_2.2.3-3kylin0.7_arm64.deb
mips64el软件包下载地址：
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-ad_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libsss-sudo_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libnss-sss_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-ipa_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-common_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/python3-sss_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libpam-sss_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-ldap_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/libipa-hbac0_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-tools_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-dbus_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-krb5_2.2.3-3kylin0.7_mips64el.deb
http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/s/sssd/sssd-proxy_2.2.3-3kylin0.7_mips64el.deb
