Wasu kwanaki da suka gabata an gabatar da sabon salo gyara na shahararren dan jaridar - VLC 3.0.8, a cikin abin da tara kwari da aka gyara kuma an gyara raunin 13.
Daga cikin wadancan matsaloli uku (CVE-2019-14970, CVE-2019-14777, CVE-2019-14533) na iya haifar da aiwatar da lambar maharin yayin ƙoƙarin kunna fayilolin multimedia an tsara ta musamman a cikin sifofin MKV da ASF (ambaton ambaliyar don yin rikodi da matsaloli biyu na samun damar ƙwaƙwalwar ajiya bayan 'yantar da shi).
A gefe guda rauni guda hudu a cikin tsarin direbobi OGG, AV1, FAAD, ASF ana haifar da su ne ta hanyar iya karanta bayanai daga wuraren ƙwaƙwalwa a wajan abin da aka keɓe.
Matsaloli guda uku suna haifar da ƙaddamar da maɓallin NULL a cikin dvdnav, ASF da AVI waɗanda ba za a cire ba. Wani yanayin rauni ya ba da damar yawan adadi a cikin mai cirewar MP4.
Game da gyara yanayin rauni
Masu haɓaka VLC sun lura cewa matsala a cikin fasalin OGG (CVE-2019-14438) yana karantawa daga wani yanki a waje da maƙerin (karanta ambaliyar ta ɓoye), amma masu binciken tsaro cewa gano da'awar yanayin rauni cewa yana yiwuwa a haifar da rubutaccen ambaliya da kuma tsara aiwatar da lambar yayin aiwatar da fayilolin OGG, OGM da OPUS tare da toshe taken kai na musamman.
Hakanan akwai rauni (CVE-2019-14533) a cikin fasalin fasalin ASF, wanda ke ba ku damar rubuta bayanai zuwa yankin ƙwaƙwalwar ajiya da aka riga aka 'yanta da cimma nasarar aiwatar da lambar ta hanyar yin sikan gaba ko baya akan tsarin lokaci yayin kunna fayilolin WMV da WMA.
Bugu da ƙari, an sanya batutuwan CVE-2019-13602 (yawan ambaliyar ruwa) da CVE-2019-13962 (karantawa daga wani yanki a waje da maƙerin) an sanya su cikin mawuyacin haɗari (8.8 da 9.8), amma masu haɓaka VLC ba su yarda da la'akari da hakan ba wadannan raunin yanayin ba masu hatsari bane (bayar da shawarar canza matakin zuwa 4.3).
Gyaran da ba tsaro ba sun hada da cire suruka lokacin kallon bidiyo tare da ƙarancin ƙimar firam, haɓaka tallafi don gudanawar daidaitawa (ingantaccen lambar buffering).
Hakanan suna taimakawa warware matsaloli tare da fassarar WebVTT subtitles, haɓaka fitowar sauti a dandamali na macOS da iOS.
An kuma sabunta rubutun don saukarwa daga YouTube, ana magance matsaloli tare da amfani da Direct3D11 don amfani da haɓakar kayan aiki a cikin tsarin tare da wasu direbobin AMD.
Yadda ake girka VLC Media Player 3.0.8 akan Linux?
Ga wadanda suke Debian, Ubuntu, Linux Mint da masu amfani masu amfani, kawai rubuta waɗannan a cikin tashar:
sudo apt-samun sabunta sudo apt-samun shigar vlc browser-plugin-vlc
Duk da yake don Wadanda suke masu amfani da Arch Linux, Manjaro, Arco Linux ko wani rarraba da aka samu daga Arch Linux, dole ne mu buga:
sudo pacman -S vlc
Idan kai mai amfani ne da rarraba KaOS Linux, umarnin shigarwa yayi daidai da na Arch Linux.
Yanzu ga wadanda suke masu amfani da kowane irin nau'I na budeSUSE, kawai zasu rubuta a cikin tashar mai zuwa don shigar:
sudo zypper shigar vlc
Ga wadanda su ne masu amfani da Fedora kuma duk wani abin da ya samo asali, dole ne su rubuta waɗannan masu zuwa:
sudo dnf shigar https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release- $(rpm -E% fedora) .noarch.rpm sudo dnf shigar vlc
para sauran rabon Linux, zamu iya girka wannan software tare da taimakon fakitin Flatpak ko Snap. Dole ne kawai mu sami tallafi don shigar da aikace-aikacen waɗannan fasahohin.
Si ana so a girka tare da taimakon Snap, kawai zamu rubuta irin umarnin nan a cikin m:
Sudo snap shigar vlc
Don shigar da shirin ɗan takarar na shirin, yi shi tare da:
sudo karye shigar vlc -candidate
A ƙarshe, idan kuna son shigar da sigar beta na shirin dole ne ku rubuta:
sudo karye shigar vlc -beta
Idan kun shigar da aikace-aikacen daga Snap kuma kuna son sabuntawa zuwa sabon sigar, kawai zaku rubuta:
sudo snap Refresh vlc
A ƙarshe don qWaɗanda suke son girkawa daga Flatpak, yi shi da umarnin mai zuwa:
flatpak shigar --user https://flathub.org/repo/appstream/org.videolan.VLC.flatpakref
Kuma idan sun riga sun shigar kuma suna son sabuntawa dole ne su rubuta:
flatpak - sabuntawa mai amfani org.videolan.VLC