1. 修復的CVE信息
CVE-2021-3621
LINE for Windows是日本LINE公司的一款基于Windows平臺的即時通訊應用程序。LINE for Windows 6.2.1.2289 及之前存在安全漏洞，該漏洞允許通過惡意 DLL 注入執行任意代碼。
2. 影響的操作系統
銀河麒麟桌面操作系統V10 SP1
3. 修復版本
軟件包：sssd
2.2.3-3kylin0.7(V10 SP1)
4. 受影響的軟件包
銀河麒麟桌面操作系統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. 修復方法
方法一：配置源進行升級安裝
打開軟件包源配置文件，根據倉庫地址進行修改。
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
配置完成后執行更新命令進行升級。$sudo apt update
方法二：下載安裝包進行升級安裝
通過軟件包地址下載軟件包，使用軟件包升級命令根據受影響的組件包列表 升級相關的組件包。$dpkg -i Packagelists
6. 軟件包下載地址
銀河麒麟桌面操作系統V10 SP1
X86_64軟件包下載地址：
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軟件包下載地址：
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軟件包下載地址：
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
