{"id":138857,"date":"2025-07-08T23:12:03","date_gmt":"2025-07-08T21:12:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/uyazvimosti-v-git-dopuskayushhie-vypolnenie-koda-pri-obrashhenii-k-vneshnemu-repozitoriyu"},"modified":"2025-07-08T23:12:03","modified_gmt":"2025-07-08T21:12:03","slug":"uyazvimosti-v-git-dopuskayushhie-vypolnenie-koda-pri-obrashhenii-k-vneshnemu-repozitoriyu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/uyazvimosti-v-git-dopuskayushhie-vypolnenie-koda-pri-obrashhenii-k-vneshnemu-repozitoriyu","title":{"rendered":"Haavatavused Gitis, mis v\u00f5imaldavad koodi t\u00e4itmist v\u00e4lise repo p\u00f6\u00f6rdumise korral","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>On avaldati jaotatud allikate haldamise s\u00fcsteemi Git versioonid 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1 ja 2.50.1, milles on k\u00f5rvaldatud haavatavused, mis v\u00f5imaldavad t\u00e4ita r\u00fcndaja koodi kasutaja s\u00fcsteemis, kui teostatakse r\u00e4mpspostituse kloonimist.      <\/p>\n<ul>\n<li class=\"l\"> CVE-2025-48384 \u2014 haavatavus tuleneb sellest, et Git puhastab konfiguratsiooniparametrite v\u00e4\u00e4rtuste lugemisel l\u00f5pust reavahetus (LF) ja tagasip\u00f6\u00f6rdumise (CR) s\u00fcmbolid, kuid konfiguratsioonifaili kirjutamisel ei teosta ta tagasip\u00f6\u00f6rdumise s\u00fcmboli eskapismi. R\u00fcndaja saab submooduli initsialiseerimisel kasutada teed, mille l\u00f5pus on tagasip\u00f6\u00f6rdumise s\u00fcmbol (Unix-sarnastes operatsioonis\u00fcsteemides on failide ja kataloogide nimedes lubatud eris\u00fcmbolid).\n<p>Tagasip\u00f6\u00f6rdumise s\u00fcmboli puhastamine konfiguratsioonist v\u00f5ib p\u00f5hjustada submooduli v\u00e4ljat\u00f5mbamise valele teele. R\u00fcndaja saab sellel vale teel asetada s\u00fcmboolse lingi, mis osutab kausta git hookide jaoks ja paigaldada sinna t\u00f6\u00f6tleja, mis k\u00e4ivitatakse checkout operatsiooni l\u00f5pus. K\u00e4sk 'git clone \u2014recursive' sarnase submooduliga hoidlas viib r\u00fcndaja m\u00e4\u00e4ratud koodi t\u00e4itmiseni.      <\/p>\n<li class=\"l\"> CVE-2025-48385 \u2014 klientide poolelt puuduv piisav kontroll bundle-failide \u00fcle, mis antakse edasi <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/et\/server\/dts-prohoster\/\"   title=\"serverilt\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3105\">serverilt<\/a> koos repositooriumi kloonimisega ja mida kasutatakse CDN-ide kaudu edastatavate andmete osade edastamiseks. R\u00fcndaja, kes kontrollib Git-serverit, v\u00f5ib korraldada, et klient laadib alla spetsiaalselt vormindatud bundle-faili, mis p\u00e4rast kaevandamist salvestatakse juhuslikku kohta failis\u00fcsteemis.\n<li class=\"l\"> CVE-2025-48386 \u2014 Windowsi platvormile spetsiifiline haavatavus, mis tuleneb puhver\u00fclevusest Wincredi t\u00f6\u00f6tlejas, mida kasutatakse Windows Credential Manageris akrediteerimise andmete salvestamiseks.     <\/ul>\n<p>Lisaks on k\u00f5rvaldatud neli haavatavust Gitki ja Git GUI graafilistes liideses, mis on kirjutatud Tcl\/Tk-s:  <\/p>\n<ul>\n<li class=\"l\"> CVE-2025-27613 \u2014 Gitki avamine spetsiaalselt vormindatud hoidlas v\u00f5ib p\u00f5hjustada suvaliste failide \u00fclekirjutamist failis\u00fcsteemis.\n<li class=\"l\"> CVE-2025-27614 \u2014 k\u00e4sk 'gitk filename' spetsiaalselt vormindatud hoidlas v\u00f5ib viia r\u00fcndaja ettevalmistatud skripti k\u00e4ivitamiseni.\n<li class=\"l\"> CVE-2025-46334 \u2014 Git GUI-s Windowsis on v\u00f5imalik korraldada r\u00fcndaja kodeerimise k\u00e4ivitamine, kui kasutaja sooritab tegevusi 'Git Bash' v\u00f5i 'Browse Files' hoidlas, mille t\u00f6\u00f6puus on r\u00fcndaja paigaldatud t\u00fc\u00fcpilised k\u00e4ivitatavad failid nagu sh.exe, astextplain.exe, exif.exe ja ps2ascii.exe, mis kutsutakse esile Git GUI t\u00f6\u00f6protsessi k\u00e4igus.\n<li class=\"l\"> CVE-2025-46335 \u2014 v\u00f5imalus luua v\u00f5i \u00fclekirjutada suvaline fail failis\u00fcsteemis, kui kasutaja redigeerib Git GUI-s spetsiifilise nimetusega kataloogist v\u00e4lja t\u00f5mmatud faili, mis on valmistatud r\u00fcndaja poolt.    <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63552\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u0432\u044b\u043f\u0443\u0441\u043a\u0438 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c\u0438 \u0442\u0435\u043a\u0441\u0442\u0430\u043c\u0438 Git 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1 \u0438 2.50.1, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u0441\u0432\u043e\u0439 \u043a\u043e\u0434 \u043d\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u043f\u0440\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u043a\u043b\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f, \u043f\u043e\u0434\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u043e\u0433\u043e \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0435\u043c\u0443. CVE-2025-48384 &#8212; \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u0442\u0435\u043c, \u0447\u0442\u043e \u043f\u0440\u0438 \u0447\u0442\u0435\u043d\u0438\u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 Git \u043e\u0447\u0438\u0449\u0430\u0435\u0442 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0435 \u0432 \u043a\u043e\u043d\u0446\u0435 \u0441\u0438\u043c\u0432\u043e\u043b\u044b \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 \u0441\u0442\u0440\u043e\u043a\u0438 [&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-138857","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u0432\u044b\u043f\u0443\u0441\u043a\u0438 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c\u0438 \u0442\u0435\u043a\u0441\u0442\u0430\u043c\u0438 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