{"id":137923,"date":"2025-06-21T23:11:57","date_gmt":"2025-06-21T21:11:57","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-antivirusnogo-paketa-clamav-1-4-3-i-1-0-9-s-ustraneniem-uyazvimostej"},"modified":"2025-06-21T23:11:57","modified_gmt":"2025-06-21T21:11:57","slug":"obnovlenie-antivirusnogo-paketa-clamav-1-4-3-i-1-0-9-s-ustraneniem-uyazvimostej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/obnovlenie-antivirusnogo-paketa-clamav-1-4-3-i-1-0-9-s-ustraneniem-uyazvimostej","title":{"rendered":"Opdatering af antiviruspakken ClamAV 1.4.3 og 1.0.9 med rettelser af s\u00e5rbarheder.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Cisco har offentliggjort nye versioner af den gratis antiviruspakke ClamAV 1.4.3 og 1.0.98, hvor s\u00e5rbarheder er blevet rettet, herunder en som kan f\u00f8re til, at en angriber kan k\u00f8re kode ved scanning af specielt formateret indhold.  <\/p>\n<ul>\n<li class=\"l\"> CVE-2025-20260 \u2014 en fejl i koden til parsing af PDF-filer, der f\u00f8rer til, at data skrives uden for det tildelte buffer. Problemet opst\u00e5r i konfigurationer, hvor den maksimale st\u00f8rrelse for indstillingerne file-size og scan-size er lig med eller overstiger 1024 MB og 1025 MB henholdsvis. Udnyttelse af s\u00e5rbarheden er mulig fra version 1.0.0 og kan resultere i udf\u00f8relse af kode med ClamAV-processens rettigheder.\n<li class=\"l\"> CVE-2025-20234 \u2014 en fejl i koden til parsing af UDF-filer, der f\u00f8rer til l\u00e6sning af data fra hukommelsesomr\u00e5det uden for det tildelte buffer. Problemet kan f\u00f8re til, at processen g\u00e5r ned eller til datal\u00e6kager fra hukommelsen til en tidsfil. S\u00e5rbarheden optr\u00e6der fra version 1.2.0.\n<li class=\"l\"> Adgang til hukommelse efter frigivelse i modulen til udpakning af xz-arkiver (CVE ikke tildelt). Problemet skyldes en fejl i den indbyggede lzma-sdk-bibliotek, der er en del af ClamAV-koden, som blev rettet i hovedprojektet i version lzma-sdk 18.03, offentliggjort i 2018 uden omtale af s\u00e5rbarhedsrettelsen. S\u00e5rbarheden forekommer i alle versioner af ClamAV fra 0.99.4.<br \/>\n<br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63430\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cisco \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043d\u043e\u0432\u044b\u0435 \u0432\u044b\u043f\u0443\u0441\u043a\u0438 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u0430\u043d\u0442\u0438\u0432\u0438\u0440\u0443\u0441\u043d\u043e\u0433\u043e \u043f\u0430\u043a\u0435\u0442\u0430 ClamAV 1.4.3 \u0438 1.0.98, \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, \u043e\u0434\u043d\u0430 \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430 \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0435\u0433\u043e \u043f\u0440\u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0435 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0433\u043e. CVE-2025-20260 &#8212; \u043e\u0448\u0438\u0431\u043a\u0430 \u0432 \u043a\u043e\u0434\u0435 \u0440\u0430\u0437\u0431\u043e\u0440\u0430 \u0444\u0430\u0439\u043b\u043e\u0432 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 PDF, \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0430\u044f \u043a \u0437\u0430\u043f\u0438\u0441\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u044b \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0431\u0443\u0444\u0435\u0440\u0430. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044f\u0445, \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0440\u0430\u0437\u043c\u0435\u0440 \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a [&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-137923","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=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cisco \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043d\u043e\u0432\u044b\u0435 \u0432\u044b\u043f\u0443\u0441\u043a\u0438 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u0430\u043d\u0442\u0438\u0432\u0438\u0440\u0443\u0441\u043d\u043e\u0433\u043e \u043f\u0430\u043a\u0435\u0442\u0430 ClamAV 1.4.3 \u0438 1.0.98, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 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med rettelser til s\u00e5rbarheder | ProHoster","description":"Cisco har offentliggjort nye versioner af den gratis antiviruspakke ClamAV 1.4.3 og 1.0.98, hvor s\u00e5rbarheder er blevet rettet, herunder en som kan f\u00f8re til, at en angriber kan k\u00f8re kode ved scanning af specielt indhold.","canonical_url":"https:\/\/prohoster.info\/da\/blog\/news\/obnovlenie-antivirusnogo-paketa-clamav-1-4-3-i-1-0-9-s-ustraneniem-uyazvimostej","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"da_DK","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\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 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