{"id":112563,"date":"2023-12-29T09:10:14","date_gmt":"2023-12-29T07:10:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/chetyre-uyazvimosti-v-apache-openoffice"},"modified":"2023-12-29T09:10:14","modified_gmt":"2023-12-29T07:10:14","slug":"chetyre-uyazvimosti-v-apache-openoffice","status":"publish","type":"post","link":"https:\/\/prohoster.info\/no\/blog\/news\/chetyre-uyazvimosti-v-apache-openoffice","title":{"rendered":"Fire s\u00e5rbarheter i Apache OpenOffice","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>I den nylig lanserte utgaven av kontorpakken Apache OpenOffice 4.1.15, uten mye oppstyr (informasjonen ble offentliggjort noen dager etter utgivelsen, og de opprinnelige informasjonene om s\u00e5rbarhetene ble ikke nevnt i endringslogg), er fire s\u00e5rbarheter eliminert:    <\/p>\n<ul>\n<li class=\"l\"> S\u00e5rbarheten CVE-2023-1183 tillater skriving av data til en vilk\u00e5rlig fil i systemet, avhengig av tilgangsrettigheter, ved \u00e5 \u00e5pne spesialutformede OBD-filer (Office Binder Document) i OpenOffice Base. Angrepet utf\u00f8res ved \u00e5 legge til en fil med &#171;database\/script&#187; i dokumentet med SCRIPT-kommandoen, hvis innhold skrives til en ny fil, og stien til denne filen kan bli angitt av angriperen.\n<li class=\"l\"> S\u00e5rbarheten CVE-2012-5639 gj\u00f8r det mulig \u00e5 automatisk laste ned og \u00e5pne interne eller eksterne ressurser uten varsler til brukeren. Denne s\u00e5rbarheten ble oppdaget i LibreOffice i 2012, men rapporten om problemet ble stengt som feilaktig. Likevel ble s\u00e5rbarheten rettet i LibreOffice 4.2 i 2014, men ble ikke oppdaget i OpenOffice.\n<li class=\"l\"> S\u00e5rbarheten CVE-2022-43680 kan potensielt tillate utf\u00f8relse av egen kode n\u00e5r spesialformaterte dokumenter \u00e5pnes i en situasjon med utilstrekkelig minne for behandling. S\u00e5rbarheten f\u00f8rer til tilgang til minnet etter det er frigjort (Use after free) p\u00e5 grunn av en feil i libexpat-biblioteket som brukes til \u00e5 analysere data i XML-format. Problemet er l\u00f8st i libexpat 2.4.9.\n<li class=\"l\"> S\u00e5rbarheten CVE-2023-47804 tillater \u00e5 plassere en lenke i dokumentet som kaller en makro med vilk\u00e5rlige argumenter, og dermed f\u00e5 skriptet sitt til \u00e5 kj\u00f8re n\u00e5r brukeren klikker p\u00e5 lenken eller n\u00e5r relaterte hendelser automatisk utl\u00f8ses uten forh\u00e5ndsbekreftelse. S\u00e5rbarheten definerer en ny angrepsvektor for problemet CVE-2022-47502, som ble fikset i OpenOffice 4.1.14.  <\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60361\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043d\u0435\u0434\u0430\u0432\u043d\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u043e\u0444\u0438\u0441\u043d\u043e\u0433\u043e \u043f\u0430\u043a\u0435\u0442\u0430 Apache OpenOffice 4.1.15 \u0431\u0435\u0437 \u043b\u0438\u0448\u043d\u0435\u0439 \u043e\u0433\u043b\u0430\u0441\u043a\u0438 (\u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0430 \u0447\u0435\u0440\u0435\u0437 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0434\u043d\u0435\u0439 \u043f\u043e\u0441\u043b\u0435 \u0440\u0435\u043b\u0438\u0437\u0430 \u0438 \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043e\u0431 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u0445 \u043d\u0435 \u0443\u043f\u043e\u043c\u0438\u043d\u0430\u043b\u0438\u0441\u044c \u0432 \u0441\u043f\u0438\u0441\u043a\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439) \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0447\u0435\u0442\u044b\u0440\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438: \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2023-1183 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435 \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u0444\u0430\u0439\u043b \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u043d\u0430\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u044d\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043f\u0440\u0430\u0432\u0430 \u0434\u043e\u0441\u0442\u0443\u043f\u0430, \u043f\u0440\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432 OBD (Office Binder [&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-112563","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 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