1. 修復的CVE信息

• CVE-2021-3522

  描述：GStreamer是一套用于處理流媒體的框架。GStreamer 存在安全漏洞，攻擊者可利用該漏洞可能會利用該漏洞來暴露敏感信息。

2. 影響的操作系統

銀河麒麟桌面操作系統V4 SP1

銀河麒麟桌面操作系統V4 SP2

銀河麒麟桌面操作系統V4 SP3

銀河麒麟桌面操作系統V4 SP4

銀河麒麟桌面操作系統V10

銀河麒麟服務器操作系統V4 SP1

銀河麒麟服務器操作系統V4 SP2

銀河麒麟服務器操作系統V4 SP3

銀河麒麟服務器操作系統V4 SP4

銀河麒麟桌面操作系統V10 SP1

3. 修復版本

軟件包：gst-plugins-good1.0

1.8.3-1kord0.3+esm1k1（V4、V10）

1.16.2-4kylin0.1（V10 SP1）

4. 受影響的軟件包

• 銀河麒麟桌面操作系統V4

gstreamer1.0-plugins-base

• 銀河麒麟桌面操作系統V10

gstreamer1.0-plugins-base

• 銀河麒麟桌面操作系統V10 SP1

gstreamer1.0-plugins-base

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、V4

  X86_64軟件包下載地址：

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gir1.2-gst-plugins-base-1.0_1.8.3-1kord0.3+esm1k1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-alsa_1.8.3-1kord0.3+esm1k1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-apps_1.8.3-1kord0.3+esm1k1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-dbg_1.8.3-1kord0.3+esm1k1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-doc_1.8.3-1kord0.3+esm1k1_all.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base_1.8.3-1kord0.3+esm1k1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-x_1.8.3-1kord0.3+esm1k1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-plugins-base1.0-0_1.8.3-1kord0.3+esm1k1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-plugins-base1.0-dev_1.8.3-1kord0.3+esm1k1_amd64.deb

  arm64軟件包下載地址：

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gir1.2-gst-plugins-base-1.0_1.8.3-1kord0.3+esm1k1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-alsa_1.8.3-1kord0.3+esm1k1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-apps_1.8.3-1kord0.3+esm1k1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-dbg_1.8.3-1kord0.3+esm1k1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-doc_1.8.3-1kord0.3+esm1k1_all.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base_1.8.3-1kord0.3+esm1k1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-x_1.8.3-1kord0.3+esm1k1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-plugins-base1.0-0_1.8.3-1kord0.3+esm1k1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-plugins-base1.0-dev_1.8.3-1kord0.3+esm1k1_arm64.deb

• 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/g/gst-plugins-base1.0/gir1.2-gst-plugins-base-1.0_1.16.2-4kylin0.1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-alsa_1.16.2-4kylin0.1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-gl_1.16.2-4kylin0.1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-apps_1.16.2-4kylin0.1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-dbg_1.16.2-4kylin0.1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-doc_1.16.2-4kylin0.1_all.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base_1.16.2-4kylin0.1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-x_1.16.2-4kylin0.1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-gl1.0-0_1.16.2-4kylin0.1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-plugins-base1.0-0_1.16.2-4kylin0.1_amd64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-plugins-base1.0-dev_1.16.2-4kylin0.1_amd64.deb

  arm64軟件包下載地址：

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gir1.2-gst-plugins-base-1.0_1.16.2-4kylin0.1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-alsa_1.16.2-4kylin0.1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-gl_1.16.2-4kylin0.1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-apps_1.16.2-4kylin0.1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-dbg_1.16.2-4kylin0.1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-doc_1.16.2-4kylin0.1_all.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base_1.16.2-4kylin0.1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-x_1.16.2-4kylin0.1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-gl1.0-0_1.16.2-4kylin0.1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-plugins-base1.0-0_1.16.2-4kylin0.1_arm64.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-plugins-base1.0-dev_1.16.2-4kylin0.1_arm64.deb

  mips64el軟件包下載地址：

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gir1.2-gst-plugins-base-1.0_1.16.2-4kylin0.1_mips64el.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-alsa_1.16.2-4kylin0.1_mips64el.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-gl_1.16.2-4kylin0.1_mips64el.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-apps_1.16.2-4kylin0.1_mips64el.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-dbg_1.16.2-4kylin0.1_mips64el.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base-doc_1.16.2-4kylin0.1_all.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-plugins-base_1.16.2-4kylin0.1_mips64el.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/gstreamer1.0-x_1.16.2-4kylin0.1_mips64el.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-gl1.0-0_1.16.2-4kylin0.1_mips64el.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-plugins-base1.0-0_1.16.2-4kylin0.1_mips64el.deb

  http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/g/gst-plugins-base1.0/libgstreamer-plugins-base1.0-dev_1.16.2-4kylin0.1_mips64el.deb