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        安全漏洞

        安全漏洞補丁公告

        當前位置  >  首頁  >  服務支持  >  安全漏洞  >  安全漏洞補丁公告

        公告ID(KYSA-202109-1009

        摘要:avahi漏洞 安全等級:中等 公告ID:KYSA-202109-1009 發布日期:2021-09-03 影響CVE:CVE-2021-36217

        詳細介紹

        1. 修復的CVE信息

        • CVE-2021-36217

          描述:Avahi 0.8 允許通過 D-Bus 接口或“ping .local”命令對 avahi-daemon 進行本地拒絕服務(空指針取消引用和守護程序崩潰)。


        2. 影響的操作系統及修復版本

        • 銀河麒麟高級服務器操作系統 V10 SP2

        avahi-0.8-5.ky10

        avahi-compat-howl-0.8-5.ky10

        avahi-compat-howl-devel-0.8-5.ky10

        avahi-compat-libdns_sd-0.8-5.ky10

        avahi-compat-libdns_sd-devel-0.8-5.ky10

        avahi-debugsource-0.8-5.ky10

        avahi-devel-0.8-5.ky10

        avahi-dnsconfd-0.8-5.ky10

        avahi-glib-0.8-5.ky10

        avahi-gobject-0.8-5.ky10

        avahi-help-0.8-5.ky10

        avahi-libs-0.8-5.ky10

        avahi-tools-0.8-5.ky10

        avahi-ui-0.8-5.ky10

        avahi-ui-devel-0.8-5.ky10

        avahi-ui-gtk3-0.8-5.ky10


        3. 受影響的軟件包

        • 銀河麒麟高級服務器操作系統 V10 SP2

          aarch64:avahi、avahi-compat-howl、avahi-compat-howl-devel、avahi-compat-libdns_sd、avahi-compat-libdns_sd-devel、avahi-debugsource、avahi-devel、avahi-dnsconfd、avahi-glib、avahi-gobject、avahi-help、avahi-libs、avahi-tools、avahi-ui、avahi-ui-devel、avahi-ui-gtk3

          x86_64:avahi、avahi-compat-howl、avahi-compat-howl-devel、avahi-compat-libdns_sd、avahi-compat-libdns_sd-devel、avahi-debugsource、avahi-devel、avahi-dnsconfd、avahi-glib、avahi-gobject、avahi-help、avahi-libs、avahi-tools、avahi-ui、avahi-ui-devel、avahi-ui-gtk3


        4. 修復方法

        方法一:配置源進行升級安裝

        1.打開軟件包源配置文件,根據倉庫地址進行修改。

        倉庫源地址:銀河麒麟高級服務器操作系統 V10 SP2

        aarch64:http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/

        x86_64:http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/

        2.配置完成后執行更新命令進行升級,命令如下:yum update Packagename

        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軟件包列表進行升級安裝,命令如下:yum install Packagename


        5. 軟件包下載地址

        • 銀河麒麟高級服務器操作系統 V10 SP2

         avahi aarch64軟件包下載地址:

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-compat-howl-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-compat-howl-devel-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-compat-libdns_sd-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-compat-libdns_sd-devel-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-debugsource-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-devel-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-dnsconfd-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-glib-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-gobject-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-help-0.8-5.ky10.noarch.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-libs-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-tools-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-ui-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-ui-devel-0.8-5.ky10.aarch64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/avahi-ui-gtk3-0.8-5.ky10.aarch64.rpm

         avahi x86_64軟件包下載地址:

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-compat-howl-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-compat-howl-devel-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-compat-libdns_sd-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-compat-libdns_sd-devel-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-debugsource-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-devel-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-dnsconfd-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-glib-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-gobject-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-help-0.8-5.ky10.noarch.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-libs-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-tools-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-ui-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-ui-devel-0.8-5.ky10.x86_64.rpm

        http://update.cs2c.com.cn:8080/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/avahi-ui-gtk3-0.8-5.ky10.x86_64.rpm

        注:其他相關依賴包請到相同目錄下載

         


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