{"id":35344,"date":"2019-10-31T22:03:45","date_gmt":"2019-10-31T19:03:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/obnovlenie-graphicsmagick-1-3-32-s-ustraneniem-uyazvimostej\/"},"modified":"2019-10-31T22:03:45","modified_gmt":"2019-10-31T19:03:45","slug":"obnovlenie-graphicsmagick-1-3-32-s-ustraneniem-uyazvimostej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/obnovlenie-graphicsmagick-1-3-32-s-ustraneniem-uyazvimostej","title":{"rendered":"Aggiornamento di GraphicsMagick 1.3.32 con correzione delle vulnerabilit\u00e0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Presentato<\/a><\/noindex> nuovo rilascio del pacchetto per l'elaborazione e la trasformazione delle immagini
\nGraphicsMagick 1.3.32<\/a><\/noindex>, in cui sono state risolte 52 vulnerabilit\u00e0 potenziali identificate grazie al fuzzing test condotto dal progetto OSS-Fuzz<\/a><\/noindex>. <\/p>\n

Dal febbraio 2018, OSS-Fuzz ha identificato 343 problemi, 331 dei quali sono gi\u00e0 stati risolti in GraphicsMagick (per i restanti 12, il termine di 90 giorni per la correzione non \u00e8 ancora scaduto). Inoltre
\nsi segnala<\/a><\/noindex>, OSS-Fuzz viene utilizzato anche per testare un progetto correlato ImageMagick<\/a><\/noindex>, in cui attualmente rimangono irrisolti oltre 100 problemi, le informazioni su cui sono gi\u00e0 pubblicamente disponibili dopo la scadenza del termine per la correzione.<\/p>\n

Oltre ai potenziali problemi identificati dal progetto OSS-Fuzz, in GraphicsMagick 1.3.32 sono state eliminate anche 14 vulnerabilit\u00e0 che potrebbero portare a un overflow del buffer durante l'elaborazione di immagini appositamente formattate nei formati SVG, BMP, DIB, MIFF, MAT, MNG, TGA,
\nTIFF, WMF e XWD. Tra i miglioramenti non legati alla sicurezza, si segnala l'ampliamento del supporto per WebP e la possibilit\u00e0 di scrivere immagini in formato Braille per l'accesso da parte delle persone non vedenti.<\/p>\n

Si segnala anche la rimozione da GraphicsMagick 1.3.32 della funzionalit\u00e0 che potrebbe essere utilizzata per facilitare la fuga di dati. Il problema riguarda l'elaborazione della notazione \"@nomefile\" per i formati SVG e WMF, che consente di sovrapporre un'immagine o di includere nel metadata il testo presente nel file specificato. Potenzialmente, in assenza di un'adeguata verifica dei parametri di input nelle applicazioni web, gli attaccanti potrebbero sfruttare questa funzionalit\u00e0 per ottenere il contenuto di file dal server, come chiavi di accesso e password salvate. Il problema si riscontra anche in ImageMagick.<\/p>\n

<\/a><\/noindex><\/p>\n

Fonte: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u043d\u043e\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0430\u043a\u0435\u0442\u0430 \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 GraphicsMagick 1.3.32, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b 52 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u0432 \u0445\u043e\u0434\u0435 fuzzing-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c OSS-Fuzz. \u0412\u0441\u0435\u0433\u043e \u0441 \u0444\u0435\u0432\u0440\u0430\u043b\u044f 2018 \u0433\u043e\u0434\u0430 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 OSS-Fuzz \u0431\u044b\u043b\u043e \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043e 343 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b, \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 331 \u0443\u0436\u0435 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u044b \u0432 GraphicsMagick (\u0434\u043b\u044f \u043e\u0441\u0442\u0430\u0432\u0448\u0438\u0445\u0441\u044f 12 \u043f\u043e\u043a\u0430 \u043d\u0435 \u0438\u0441\u0442\u0451\u043a 90-\u0434\u043d\u0435\u0432\u043d\u044b\u0439 \u0441\u0440\u043e\u043a, \u043e\u0442\u0432\u043e\u0434\u0438\u043c\u044b\u0439 \u043d\u0430 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435). \u041e\u0442\u0434\u0435\u043b\u044c\u043d\u043e \u043e\u0442\u043c\u0435\u0447\u0430\u0435\u0442\u0441\u044f, […]<\/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-35344","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\udd47Aggiornamento GraphicsMagick 1.3.32 con correzione delle vulnerabilit\u00e0 | ProHoster","description":"\u00c8 stata rilasciata una nuova versione del pacchetto per l'elaborazione e la conversione delle immagini GraphicsMagick 1.3.32, che ha corretto 52 potenziali vulnerabilit\u00e0 rilevate durante il fuzzing test dal progetto OSS-Fuzz. Dall'inizio di febbraio 2018, OSS-Fuzz ha identificato 343 problemi, di cui 331 sono gi\u00e0 stati risolti in GraphicsMagick (per i restanti 12 il termine di 90 giorni per le correzioni non \u00e8 ancora scaduto). Si segnala inoltre","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/obnovlenie-graphicsmagick-1-3-32-s-ustraneniem-uyazvimostej","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","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 GraphicsMagick 1.3.32 \u0441 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 | ProHoster","og:description":"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d 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