1. 修復的CVE CVE-2022-3094 ISC BIND是美國ISC公司的一套實現了DNS協議的開源軟件。BIND 9.16.0版本至9.16.36版本、9.18.0版本至9.18.10版本、9.19.0版本至9.19.8版本存在安全漏洞，該漏洞源于發送大量動態DNS更新可能會導致named分配大量內存，這可能會導致named由于缺少可用內存而退出。 CVE-2022-3924 ISC BIND是美國ISC公司的一套實現了DNS協議的開源軟件。BIND 9.16.0版本至9.16.36版本、9.18.0版本至9.18.10版本、9.19.0版本至9.19.8版本存在安全漏洞，該漏洞源于如果解析器收到很多需要遞歸的查詢，那么等待遞歸完成的客戶端數量就會相應增加，如果在接收到新客戶端查詢時已經有足夠多的客戶端在等待，可能會發生競爭導致斷言失敗。 CVE-2022-3736 ISC BIND是美國ISC公司的一套實現了DNS協議的開源軟件。BIND 9.16.0版本至9.16.36版本、9.18.0版本至9.18.10版本、9.19.0版本至9.19.8版本存在安全漏洞，該漏洞源于當啟用陳舊緩存和陳舊答案時，stale-answer-client-timeout被設置為正整數，并且解析器收到RRSIG查詢時BIND解析器會崩潰。 2. 受影響的操作系統及軟件包 ·銀河麒麟桌面操作系統V10 SP1 x86_64 架構： bind9-dnsutils、bind9-host、bind9-libs、bind9-utils、bind9、bind9utils、dnsutils arm64 架構： bind9-dnsutils、bind9-host、bind9-libs、bind9-utils、bind9、bind9utils、dnsutils mips64el 架構： bind9-dnsutils、bind9-host、bind9-libs、bind9-utils、bind9、bind9utils、dnsutils loongarch64 架構： bind9-dnsutils、bind9-host、bind9-libs、bind9-utils、bind9、bind9utils、dnsutils 3. 軟件包修復版本 ·銀河麒麟桌面操作系統V10 SP1 1:9.16.1-0kylin2.11k0.7 4. 修復方法 方法一：升級安裝 執行更新命令進行升級 $sudo apt update $sudo apt install bind9 方法二：下載軟件包進行升級安裝 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升級相關的組件包。 $sudo dpkg -i /Path1/Package1 /Path2/Package2 /Path3/Package3…… 注：Path 指軟件包下載到本地的路徑，Package指下載的軟件包名稱，多個軟件包則以空格分開。 5. 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 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-dnsutils_9.16.1-0kylin2.11k0.7_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-host_9.16.1-0kylin2.11k0.7_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-libs_9.16.1-0kylin2.11k0.7_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-utils_9.16.1-0kylin2.11k0.7_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9_9.16.1-0kylin2.11k0.7_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9utils_9.16.1-0kylin2.11k0.7_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/dnsutils_9.16.1-0kylin2.11k0.7_all.deb arm64軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-dnsutils_9.16.1-0kylin2.11k0.7_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-host_9.16.1-0kylin2.11k0.7_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-libs_9.16.1-0kylin2.11k0.7_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-utils_9.16.1-0kylin2.11k0.7_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9_9.16.1-0kylin2.11k0.7_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9utils_9.16.1-0kylin2.11k0.7_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/dnsutils_9.16.1-0kylin2.11k0.7_all.deb mips64el軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-dnsutils_9.16.1-0kylin2.11k0.7_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-host_9.16.1-0kylin2.11k0.7_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-libs_9.16.1-0kylin2.11k0.7_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-utils_9.16.1-0kylin2.11k0.7_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9_9.16.1-0kylin2.11k0.7_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9utils_9.16.1-0kylin2.11k0.7_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/dnsutils_9.16.1-0kylin2.11k0.7_all.deb loongarch64軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-dnsutils_9.16.1-0kylin2.11k0.7_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-host_9.16.1-0kylin2.11k0.7_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-libs_9.16.1-0kylin2.11k0.7_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9-utils_9.16.1-0kylin2.11k0.7_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9_9.16.1-0kylin2.11k0.7_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/bind9utils_9.16.1-0kylin2.11k0.7_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bind9/dnsutils_9.16.1-0kylin2.11k0.7_all.deb 6. 修復驗證 使用軟件包查詢命令，查看相關的軟件包版本大于或等于修復版本則成功修復。 $sudo dpkg -l |grep Package 注：Package為軟件包包名。