{"id":145102,"date":"2025-10-14T17:12:00","date_gmt":"2025-10-14T15:12:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/tehnicheskij-komitet-utverdil-izmenenie-povedeniya-systemd-v-debian"},"modified":"2025-10-14T17:12:00","modified_gmt":"2025-10-14T15:12:00","slug":"tehnicheskij-komitet-utverdil-izmenenie-povedeniya-systemd-v-debian","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/tehnicheskij-komitet-utverdil-izmenenie-povedeniya-systemd-v-debian","title":{"rendered":"Tehniline komitee kinnitas systemd k\u00e4itumise muutuse Debianis","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Tehniline komitee, mis teeb l\u00f5plikud otsused vaidluslike tehniliste k\u00fcsimuste osas Debianis, on heaks kiitnud muudatuse pakettidesse systemd, mis muudab k\u00e4itumist katalooge \/var\/lock haldamisel. Alates v\u00e4ljaandest 258 on s\u00fcsteemihaldur systemd piiratud kirjutamis\u00f5igus katalooge \/var\/lock ainult root \u00f5igustega kasutajatele, samas kui Debian tehniline komitee on heaks kiitnud vana k\u00e4itumise s\u00e4ilitamise, mis lubab kirjutamist \/var\/lock k\u00f5ikidele kasutajatele. <\/p>\n

Debiani projekti reeglid m\u00e4\u00e4ravad, et pakettide loomisel tuleb s\u00e4ilitada rakenduste algne k\u00e4itumine (seaded, mis on m\u00e4\u00e4ratud upstreamis). Debiani spetsiifiliste muudatuste tegemiseks, mis rikuvad projekti reegleid, on vajalik tehnilise komitee eriloaga. <\/p>\n

Systemdi puhul toetas komitee ettepanekut mitte j\u00e4rgida muudatust, mis muudab juurdep\u00e4\u00e4su \u00f5igusi kataloogide \/var\/lock, et suurendada turvalisust, kuna avaliku kirjutamise v\u00f5imalus katalooge \/var\/lock mainitakse FHS (Filesystem Hierarchy Standard) spetsifikatsioonis ning on vajalik m\u00f5nede olemasolevate programmide t\u00f6\u00f6ks. N\u00e4iteks kasutavad j\u00e4rjestikuste portidega rakendused nagu uucp, minicom, mgetty+sendfax ja hylafax katalooge \/var\/lock seadmete \/dev\/ttyS* juurdep\u00e4\u00e4su jagamiseks lukustusfailide loomise kaudu. <\/p>\n

Katalooge \/var\/lock juurdep\u00e4\u00e4su piiramise vajadust selgitavad systemdi arendajad DoS-r\u00fcnnakute kaitsmiseks. Kataloog \/var\/lock on s\u00fcmboolne link katalooge \/run\/lock. L\u00f5ik katalooge \/run on tavaliselt eraldi montitud tmpfs kaudu ja kirjutamise kontrollimatu v\u00f5imalus sellesse v\u00f5ib olla kasutatud jagu t\u00e4itmiseks ning uute failide loomise blokeerimiseks kataloogis \/run. <\/p>\n

Sarnaste r\u00fcnnakute v\u00e4listamiseks, kui juurdep\u00e4\u00e4s on piiramatud, kasutati varem Debianis plaastrit, mis montis katalooge \/run\/lock eraldi v\u00e4ikese tmpfs jao alla. Eelmisel aastal asendati see plaastriga \u00fcksusest run-lock.mount ning selle suvel see \u00fcksus eemaldati, p\u00e4rast mida kataloog \/run\/lock sattus jaos \/run. Tehnilise komitee otsuse kommentaarides soovitas endine systemdi kaasautor mitte unustada toonitatud muudatust ja naasta katalooge \/run\/lock eraldi montimiseks, ning pikas perspektiivis viia k\u00f5ik rakendused, mis s\u00f5ltuvad katalooge \/run\/lock, lukustama l\u00e4bi mehhanismi flock.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043c\u0438\u0442\u0435\u0442, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u043d\u0435\u0447\u043d\u044b\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0432 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0438 \u0441\u043f\u043e\u0440\u043d\u044b\u0445 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u0432 \u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0435 Debian, \u0443\u0442\u0432\u0435\u0440\u0434\u0438\u043b \u0432\u043d\u0435\u0441\u0435\u043d\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u043f\u0430\u043a\u0435\u0442 \u0441 systemd, \u043c\u0435\u043d\u044f\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u043e\u043c \/var\/lock. \u0421\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0439 \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440 systemd \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u044b\u043f\u0443\u0441\u043a\u0430 258 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u043b \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 \u043a\u0430\u0442\u0430\u043b\u043e\u0433 \/var\/lock \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0441 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 root, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043c\u0438\u0442\u0435\u0442 Debian \u043e\u0434\u043e\u0431\u0440\u0438\u043b \u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 […]<\/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-145102","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Tehniline komitee on heaks kiitnud systemdi k\u00e4itumise muutmise Debiani | ProHoster","description":"Tehniline komitee, mis teeb l\u00f5plikud otsused vaidluslike tehniliste k\u00fcsimuste osas Debianis, on heaks kiitnud muudatuse pakettidesse systemd, mis muudab k\u00e4itumist katalooge \/var\/lock haldamisel. Alates v\u00e4ljaandest 258 on s\u00fcsteemihaldur systemd piiratud kirjutamis\u00f5igus katalooge \/var\/lock ainult root \u00f5igustega kasutajatele, samas kui Debian tehniline komitee on heaks kiitnud s\u00e4ilitamise.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/tehnicheskij-komitet-utverdil-izmenenie-povedeniya-systemd-v-debian","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043c\u0438\u0442\u0435\u0442 \u0443\u0442\u0432\u0435\u0440\u0434\u0438\u043b \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f systemd \u0432 Debian | ProHoster","og:description":"\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043c\u0438\u0442\u0435\u0442, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u043d\u0435\u0447\u043d\u044b\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0432 \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0438 \u0441\u043f\u043e\u0440\u043d\u044b\u0445 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u0432 \u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0435 Debian, \u0443\u0442\u0432\u0435\u0440\u0434\u0438\u043b \u0432\u043d\u0435\u0441\u0435\u043d\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u043f\u0430\u043a\u0435\u0442 \u0441 systemd, \u043c\u0435\u043d\u044f\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u043e\u043c \/var\/lock. \u0421\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0439 \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440 systemd \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u044b\u043f\u0443\u0441\u043a\u0430 258 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u043b \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 \u043a\u0430\u0442\u0430\u043b\u043e\u0433 \/var\/lock \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0441 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 root, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043c\u0438\u0442\u0435\u0442 Debian \u043e\u0434\u043e\u0431\u0440\u0438\u043b \u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435","og:url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/tehnicheskij-komitet-utverdil-izmenenie-povedeniya-systemd-v-debian","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2025-10-14T15:12:00+00:00","article:modified_time":"2025-10-14T15:12:00+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"145102","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 15:19:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 15:19:19","updated":"2026-01-23 15:19:19"},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/145102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/comments?post=145102"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/145102\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media?parent=145102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/categories?post=145102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/tags?post=145102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}