1. 修復的CVE CVE-2021-25801 VideoLAN VLC media player是一款免費、開源的跨平臺多媒體播放器（也是一個多媒體框架）。該產品支持播放多種介質（文件、光盤等）、多種音視頻格式（WMV,MP3等）等。 VideoLAN VLC Media Player 存在安全漏洞，該漏洞源于在VideoLAN VLC Media Player 3.0.11版本的Parse index組件中有一個緩沖區溢出漏洞。攻擊者可利用該漏洞通過一個精心制作的avi文件造成越界讀取。 CVE-2021-25802 VideoLAN VLC media player是一款免費、開源的跨平臺多媒體播放器（也是一個多媒體框架）。該產品支持播放多種介質（文件、光盤等）、多種音視頻格式（WMV,MP3等）等。 VideoLAN VLC Media Player 存在安全漏洞，該漏洞源于在VideoLAN VLC Media Player 3.0.11版本的AVI ExtractSubtitle組件存在緩沖區溢出。攻擊者可利用該漏洞通過一個精心制作的AVI文件造成越界讀取。 CVE-2022-41325 VideoLAN VLC media player是一款免費、開源的跨平臺多媒體播放器（也是一個多媒體框架）。該產品支持播放多種介質（文件、光盤等）、多種音視頻格式（WMV,MP3等）等。 VideoLAN VLC media player 3.0.18之前版本存在安全漏洞，該漏洞源于如果故意播放惡意vnc URL，vnc模塊中潛在的緩沖區溢出可能會觸發遠程代碼執行，允許遠程攻擊者在目標系統上執行任意代碼。 CVE-2019-19721 VideoLAN VLC media player是一款免費、開源的跨平臺多媒體播放器（也是一個多媒體框架）。該產品支持播放多種介質（文件、光盤等）、多種音視頻格式（WMV,MP3等）等。 VideoLAN VLC media player 3.0.9之前版本中的codec/sdl_image.c文件中的‘DecodeBlock’函數存在安全漏洞。遠程攻擊者可利用該漏洞導致拒絕服務（內存損壞）。 CVE-2021-25804 VideoLAN VLC media player是一款免費、開源的跨平臺多媒體播放器（也是一個多媒體框架）。該產品支持播放多種介質（文件、光盤等）、多種音視頻格式（WMV,MP3等）等。 VideoLAN VLC media player 存在代碼問題漏洞，該漏洞源于在VLC Media Player 3.0.11版本的avi.c中，“Open”中的空指針解引用可能導致應用程序拒絕服務(DOS)。 CVE-2021-25803 VideoLAN VLC media player是一款免費、開源的跨平臺多媒體播放器（也是一個多媒體框架）。該產品支持播放多種介質（文件、光盤等）、多種音視頻格式（WMV,MP3等）等。 VideoLAN VLC Media Player 存在安全漏洞，該漏洞源于vlc輸入附件中存在緩沖區溢出漏洞。攻擊者可利用該漏洞通過一個精心制作的avi文件造成越界讀取。 CVE-2020-13428 VideoLAN VLC media player是一款免費、開源的跨平臺多媒體播放器（也是一個多媒體框架）。該產品支持播放多種介質（文件、光盤等）、多種音視頻格式（WMV,MP3等）等。 VideoLAN VLC media player 3.0.11之前版本（基于macOS/iOS平臺）中的modules/packetizer/hxxx_nal.c文件的‘hxxx_AnnexB_to_xVC’函數存在緩沖區錯誤漏洞。攻擊者可借助特制的H.264 Annex-B視頻文件利用該漏洞導致拒絕服務（應用程序崩潰）和執行任意代碼。 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： libvlc-bin、libvlc5、libvlccore9、vlc-bin、vlc-data、vlc-l10n、vlc-plugin-access-extra、vlc-plugin-base、vlc-plugin-fluidsynth、vlc-plugin-jack、vlc-plugin-notify、vlc-plugin-qt、vlc-plugin-samba、vlc-plugin-skins2、vlc-plugin-svg、vlc-plugin-video-output、vlc-plugin-video-splitter、vlc-plugin-visualization、vlc arm64 架構： libvlc-bin、libvlc5、libvlccore9、vlc-bin、vlc-data、vlc-l10n、vlc-plugin-access-extra、vlc-plugin-base、vlc-plugin-fluidsynth、vlc-plugin-jack、vlc-plugin-notify、vlc-plugin-qt、vlc-plugin-samba、vlc-plugin-skins2、vlc-plugin-svg、vlc-plugin-video-output、vlc-plugin-video-splitter、vlc-plugin-visualization、vlc mips64el 架構： libvlc-bin、libvlc5、libvlccore9、vlc-bin、vlc-data、vlc-l10n、vlc-plugin-access-extra、vlc-plugin-base、vlc-plugin-fluidsynth、vlc-plugin-jack、vlc-plugin-notify、vlc-plugin-qt、vlc-plugin-samba、vlc-plugin-skins2、vlc-plugin-svg、vlc-plugin-video-output、vlc-plugin-video-splitter、vlc-plugin-visualization、vlc loongarch64 架構： libvlc-bin、libvlc5、libvlccore9、vlc-bin、vlc-data、vlc-l10n、vlc-plugin-access-extra、vlc-plugin-base、vlc-plugin-fluidsynth、vlc-plugin-jack、vlc-plugin-notify、vlc-plugin-qt、vlc-plugin-samba、vlc-plugin-skins2、vlc-plugin-svg、vlc-plugin-video-output、vlc-plugin-video-splitter、vlc-plugin-visualization、vlc 3. 軟件包修復版本 ·銀河麒麟桌面操作系統V10 SP1 3.0.9.2-1kylin0.1~esm1 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 vlc 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/universe/v/vlc/libvlc-bin_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/libvlc5_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/libvlccore9_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-bin_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-data_3.0.9.2-1kylin0.1~esm1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-l10n_3.0.9.2-1kylin0.1~esm1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-access-extra_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-base_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-fluidsynth_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-jack_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-notify_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-qt_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-samba_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-skins2_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-svg_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-video-output_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-video-splitter_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-visualization_3.0.9.2-1kylin0.1~esm1_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc_3.0.9.2-1kylin0.1~esm1_amd64.deb arm64軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/libvlc-bin_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/libvlc5_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/libvlccore9_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-bin_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-data_3.0.9.2-1kylin0.1~esm1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-l10n_3.0.9.2-1kylin0.1~esm1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-access-extra_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-base_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-fluidsynth_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-jack_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-notify_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-qt_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-samba_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-skins2_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-svg_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-video-output_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-video-splitter_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-visualization_3.0.9.2-1kylin0.1~esm1_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc_3.0.9.2-1kylin0.1~esm1_arm64.deb mips64el軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/libvlc-bin_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/libvlc5_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/libvlccore9_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-bin_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-data_3.0.9.2-1kylin0.1~esm1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-l10n_3.0.9.2-1kylin0.1~esm1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-access-extra_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-base_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-fluidsynth_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-jack_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-notify_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-qt_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-samba_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-skins2_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-svg_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-video-output_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-video-splitter_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-visualization_3.0.9.2-1kylin0.1~esm1_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc_3.0.9.2-1kylin0.1~esm1_mips64el.deb loongarch64軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/libvlc-bin_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/libvlc5_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/libvlccore9_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-bin_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-data_3.0.9.2-1kylin0.1~esm1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-l10n_3.0.9.2-1kylin0.1~esm1_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-access-extra_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-base_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-fluidsynth_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-jack_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-notify_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-qt_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-samba_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-skins2_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-svg_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-video-output_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-video-splitter_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc-plugin-visualization_3.0.9.2-1kylin0.1~esm1_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/universe/v/vlc/vlc_3.0.9.2-1kylin0.1~esm1_loongarch64.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。