{"id":1884,"date":"2026-05-02T23:38:01","date_gmt":"2026-05-02T23:38:01","guid":{"rendered":"https:\/\/www.savitaspasaulis.lt\/index.php\/2026\/05\/02\/linux-kopijavimo-nesekme-triviliai-isnaudojama-klaida\/"},"modified":"2026-05-02T23:38:01","modified_gmt":"2026-05-02T23:38:01","slug":"linux-kopijavimo-nesekme-triviliai-isnaudojama-klaida","status":"publish","type":"post","link":"https:\/\/www.savitaspasaulis.lt\/index.php\/2026\/05\/02\/linux-kopijavimo-nesekme-triviliai-isnaudojama-klaida\/","title":{"rendered":"\u201eLinux\u201c kopijavimo nes\u0117km\u0117: \u201etriviliai i\u0161naudojama klaida\u201c"},"content":{"rendered":"<p><\/p>\n<div>\n<p style=\"text-align: left;\">Pasak saugumo tyrin\u0117toj\u0173, naujai aptiktas pa\u017eeid\u017eiamumas gali paveikti daugum\u0105 atvirojo kodo pagrindini\u0173 Linux platinim\u0173, i\u0161leist\u0173 nuo 2017 m. <\/p>\n<p style=\"text-align: left;\">Defektas, pavadintas \u201eKopijavimo nes\u0117km\u0117\u201c, atkreip\u0117 JAV kibernetinio saugumo ir infrastrukt\u016bros agent\u016bros (CISA) d\u0117mes\u012f, kuri \u0161e\u0161tadien\u012f \u012ftrauk\u0117 j\u0105 \u012f \u017einom\u0173 i\u0161naudot\u0173 pa\u017eeid\u017eiam\u0173 viet\u0173 (KEV) katalog\u0105 ir persp\u0117jo, kad ji kelia \u201edidel\u0119 rizik\u0105 federalinei \u012fmonei\u201c.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Turinys:<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.savitaspasaulis.lt\/index.php\/2026\/05\/02\/linux-kopijavimo-nesekme-triviliai-isnaudojama-klaida\/#%E2%80%9E10_Python_eiluciu%E2%80%9C_gali_buti_viskas_ko_reikia_Tyrejas\" >\u201e10 Python eilu\u010di\u0173\u201c gali b\u016bti viskas, ko reikia: Tyr\u0117jas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.savitaspasaulis.lt\/index.php\/2026\/05\/02\/linux-kopijavimo-nesekme-triviliai-isnaudojama-klaida\/#Is_pradziu_apie_isnaudojima_pranesta_kovo_men\" >I\u0161 prad\u017ei\u0173 apie i\u0161naudojim\u0105 prane\u0161ta kovo m\u0117n<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"%E2%80%9E10_Python_eiluciu%E2%80%9C_gali_buti_viskas_ko_reikia_Tyrejas\"><\/span>\u201e10 Python eilu\u010di\u0173\u201c gali b\u016bti viskas, ko reikia: Tyr\u0117jas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">D\u0117l pa\u017eeid\u017eiamumo u\u017epuolikai gali \u012fgyti root prieig\u0105 \u012fvairiose \u201eLinux\u201c sistemose, naudojant 732 bait\u0173 \u201ePython\u201c scenarij\u0173, ta\u010diau norint padidinti privilegijas, reikia i\u0161 anksto paleisti kod\u0105 sistemoje.<\/p>\n<p style=\"text-align: left;\">Tyr\u0117jas Miguelis Angelas Duranas teig\u0117, kad norint pasiekti bet kurios paveiktos sistemos \u0161akninius leidimus, reikia tik \u201e10 Python eilu\u010di\u0173\u201c.<\/p>\n<p style=\"text-align: left;\">\u201e\u0160is Linux pa\u017eeid\u017eiamumas yra beproti\u0161kas\u201c, &#8211; sak\u0117 Duranas.<\/p>\n<p style=\"text-align: left;\">\u201eLinux\u201c yra pla\u010diai naudojama kriptovaliut\u0173 bir\u017e\u0173, blok\u0173 grandin\u0117s mazg\u0173 ir saugojimo tarnyb\u0173 operacin\u0117 sistema d\u0117l savo saugumo ir efektyvumo, o tai rei\u0161kia, kad pa\u017eeid\u017eiamumas gali kelti pavoj\u0173 sektoriui, jei u\u017epuolikai gaus pradin\u0119 prieig\u0105.<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Is_pradziu_apie_isnaudojima_pranesta_kovo_men\"><\/span>I\u0161 prad\u017ei\u0173 apie i\u0161naudojim\u0105 prane\u0161ta kovo m\u0117n <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">Xint Code \u0161e\u0161tadien\u012f paskelb\u0117, kad \u0161i klaida \u201eyra trivialiai i\u0161naudojama \u201eLinux\u201c logikos klaida, pasiekiama visose pagrindin\u0117se per pastaruosius 9 metus i\u0161leistose distrose.<\/p>\n<p style=\"text-align: left;\">\u201eMa\u017eas ne\u0161iojamasis python scenarijus \u012fsitvirtina visose platformose\u201c, \u2013 sak\u0117 Xint Code. <\/p>\n<p style=\"text-align: left;\">Kibernetinio saugumo \u012fmon\u0117s \u201eTheori\u201c generalinis direktorius Brianas Paks \u0161e\u0161tadien\u012f X \u012fra\u0161e sak\u0117, kad kovo 23 d. apie pa\u017eeid\u017eiamum\u0105 \u201epriva\u010diai\u201c prane\u0161\u0117 \u201eLinux\u201c branduolio saugos komandai. <\/p>\n<p style=\"text-align: left;\">\u201eMes su jais dirbome prie patais\u0173, kurios pagrindin\u0117je linijoje atsid\u016br\u0117 baland\u017eio 1 d. CVE paskirta baland\u017eio 22 d. Baland\u017eio 29 d. vie\u0161ai atskleid\u0117me vis\u0105 \u012fra\u0161\u0105 ir PoC\u201c, \u2013 sak\u0117 Pak. <\/p>\n<p style=\"text-align: left;\">\n<\/div>\n<div>Cointelegraph yra \u012fsipareigojusi nepriklausomai, skaidriai \u017eurnalistikai. \u0160is naujien\u0173 straipsnis parengtas pagal Cointelegraph redakcin\u0119 politik\u0105 ir juo siekiama pateikti tiksli\u0105 ir savalaik\u0119 informacij\u0105. Skaitytojai raginami informacij\u0105 tikrinti savaranki\u0161kai. <\/div>\n<p><a href=\"https:\/\/cointelegraph.com\/news\/linux-copy-fail-a-trivially-exploitable-bug?utm_source=rss_feed&#038;utm_medium=rss&#038;utm_campaign=rss_partner_inbound\"> Nuoroda \u012f informacijos \u0161altin\u012f <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pasak saugumo tyrin\u0117toj\u0173, naujai aptiktas pa\u017eeid\u017eiamumas gali paveikti daugum\u0105 atvirojo kodo pagrindini\u0173 Linux platinim\u0173, i\u0161leist\u0173 nuo 2017 m. Defektas, pavadintas \u201eKopijavimo nes\u0117km\u0117\u201c, atkreip\u0117 JAV kibernetinio saugumo ir infrastrukt\u016bros agent\u016bros (CISA) d\u0117mes\u012f, kuri \u0161e\u0161tadien\u012f \u012ftrauk\u0117 j\u0105 \u012f \u017einom\u0173 i\u0161naudot\u0173 pa\u017eeid\u017eiam\u0173 viet\u0173 (KEV) katalog\u0105 ir persp\u0117jo, kad ji kelia \u201edidel\u0119 rizik\u0105 federalinei \u012fmonei\u201c. \u201e10 Python eilu\u010di\u0173\u201c gali [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1885,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[331],"tags":[3274,3275,3271,3270,3272,3273],"class_list":["post-1884","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kripto-naujienos","tag-isnaudojama","tag-klaida","tag-kopijavimo","tag-linux","tag-nesekme","tag-triviliai"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.savitaspasaulis.lt\/index.php\/wp-json\/wp\/v2\/posts\/1884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.savitaspasaulis.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.savitaspasaulis.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.savitaspasaulis.lt\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.savitaspasaulis.lt\/index.php\/wp-json\/wp\/v2\/comments?post=1884"}],"version-history":[{"count":0,"href":"https:\/\/www.savitaspasaulis.lt\/index.php\/wp-json\/wp\/v2\/posts\/1884\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.savitaspasaulis.lt\/index.php\/wp-json\/wp\/v2\/media\/1885"}],"wp:attachment":[{"href":"https:\/\/www.savitaspasaulis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=1884"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.savitaspasaulis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=1884"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.savitaspasaulis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=1884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}