{"id":39140,"date":"2019-10-31T22:28:03","date_gmt":"2019-10-31T19:28:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-paketnogo-menedzhera-pacman-5-2\/"},"modified":"2019-10-31T22:28:03","modified_gmt":"2019-10-31T19:28:03","slug":"vypusk-paketnogo-menedzhera-pacman-5-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/nl\/blog\/news\/vypusk-paketnogo-menedzhera-pacman-5-2","title":{"rendered":"Uitgave van pakketbeheerder Pacman 5.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"http:\/\/allanmcrae.com\/2019\/10\/pacman-5-2-release\/\">Beschikbaar<\/a><\/noindex> release van de pakketbeheerder <noindex><a rel=\"nofollow\" href=\"https:\/\/git.archlinux.org\/pacman.git\/tree\/\">Pacman 5.2<\/a><\/noindex>, gebruikt in de distributie Arch Linux. Van <noindex><a rel=\"nofollow\" href=\"https:\/\/git.archlinux.org\/pacman.git\/tree\/NEWS?h=v5.2.0\">wijzigingen<\/a><\/noindex> kunnen we het volgende benadrukken:<\/p>\n<ul>\n<li class=\"l\"> Volledige ondersteuning voor delta-updates is verwijderd, waarmee alleen wijzigingen konden worden gedownload. Deze mogelijkheid is verwijderd vanwege het ontdekken van een kwetsbaarheid (<noindex><a rel=\"nofollow\" href=\"https:\/\/security.archlinux.org\/CVE-2019-18183\">CVE-2019-18183<\/a><\/noindex>), waarmee willekeurige commando's in het systeem konden worden uitgevoerd bij gebruik van niet-ondertekende databases. Voor een aanval is het noodzakelijk dat de gebruiker voorbereide bestanden van de aanvaller met databases en delta-updates downloadt. De ondersteuning voor delta-updates was standaard uitgeschakeld en heeft niet veel verspreiding gekregen. In de toekomst is het de bedoeling om de implementatie van delta-updates volledig opnieuw te schrijven;\n<li class=\"l\"> In de XferCommand-handler is een kwetsbaarheid verholpen (<noindex><a rel=\"nofollow\" href=\"https:\/\/security.archlinux.org\/CVE-2019-18182\">CVE-2019-18182<\/a><\/noindex>), waarmee tijdens MITM-aanvallen en met niet-ondertekende databases het uitvoeren van eigen commando's in het systeem kon worden bereikt;\n<li class=\"l\"> In makepkg is de mogelijkheid toegevoegd om handlers voor het downloaden van bronpakketten en de controle via digitale handtekening aan te sluiten. Ondersteuning voor pakketscompressie met de algoritmen lzip, lz4 en zstd is toegevoegd. In repo-add is ondersteuning voor compressie van databases met behulp van zstd toegevoegd. Binnenkort zal Arch Linux <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51687\">wordt verwacht<\/a><\/noindex> standaardovergang naar het gebruik van zstd, wat in vergelijking met het algoritme &#171;xz&#187; het comprimeren en decomprimeren van pakketten zal versnellen, terwijl het compressieniveau behouden blijft;\n<li class=\"l\"> Er is nu een mogelijkheid om te compileren met behulp van het systeem Meson in plaats van Autotools. In de volgende release zal Meson Autotools volledig vervangen;\n<li class=\"l\"> Ondersteuning voor het downloaden van PGP-sleutels met behulp van het <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.gnupg.org\/WKD\">Web Key Directory<\/a><\/noindex> (WKD), waarvan de werking bestaat uit het plaatsen van openbare sleutels op het web met koppeling aan het domein dat in het e-mailadres is opgegeven. Voor een adres zoals &#171;test@example.com&#187; kan de sleutel worden gedownload via de link &#171;https:\/\/example.com\/.well-known\/openpgpkey\/hu\/183d7d5ab73cfc5ece9a5f94e6039d5a&#187;. Het downloaden van sleutels via WKD is standaard ingeschakeld in pacman, pacman-key en makepkg;\n<li class=\"l\"> De optie &#171;&#8212;force&#187; is verwijderd, waarvoor meer dan een jaar geleden een optie is voorgesteld die de aard van de operatie nauwkeuriger weergeeft: &#171;&#8212;overwrite&#187;;\n<li class=\"l\"> In de zoekresultaten van bestanden met de optie &#171;-F&#187; is uitgebreide informatie zoals de pakketgroep en de installatie-status voorzien.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Bron: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51722\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0430 Pacman 5.2, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u043e\u0433\u043e \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 Arch Linux. \u0418\u0437 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u043c\u043e\u0436\u043d\u043e \u0432\u044b\u0434\u0435\u043b\u0438\u0442\u044c: \u041f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0443\u0434\u0430\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 delta-\u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0445 \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f. \u0412\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0443\u0434\u0430\u043b\u0435\u043d\u0430 \u0438\u0437-\u0437\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 (CVE-2019-18183), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0439 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0438\u0442\u044c \u0437\u0430\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0445 \u043a\u043e\u043c\u0430\u043d\u0434 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u043d\u0435\u043f\u043e\u0434\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0445 \u0411\u0414. \u0414\u043b\u044f \u0430\u0442\u0430\u043a\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u043b \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0438\u043c \u0444\u0430\u0439\u043b\u044b \u0441 \u0411\u0414 \u0438 delta-\u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435\u043c. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 delta-\u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-39140","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e 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