{"id":104055,"date":"2022-05-16T21:37:03","date_gmt":"2022-05-16T19:37:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-firefox-101-0-1-usilenie-trebovanij-mozilla-k-udostoveryayushhim-czentram"},"modified":"2022-05-16T21:37:03","modified_gmt":"2022-05-16T19:37:03","slug":"obnovlenie-firefox-101-0-1-usilenie-trebovanij-mozilla-k-udostoveryayushhim-czentram","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/obnovlenie-firefox-101-0-1-usilenie-trebovanij-mozilla-k-udostoveryayushhim-czentram","title":{"rendered":"Atualiza\u00e7\u00e3o do Firefox 101.0.1. Refor\u00e7o nos requisitos da Mozilla para autoridades certificadoras","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Uma atualiza\u00e7\u00e3o corretiva do Firefox 101.0.1 est\u00e1 dispon\u00edvel, not\u00e1vel pelo refor\u00e7o da isola\u00e7\u00e3o sandbox na plataforma Windows. A nova vers\u00e3o inclui por padr\u00e3o o bloqueio de acesso \u00e0 API Win32k (componentes Win32 GUI que operam no n\u00edvel do n\u00facleo) a partir de processos isolados de processamento de conte\u00fado. A altera\u00e7\u00e3o foi feita antes da competi\u00e7\u00e3o Pwn2Own 2022, que ocorrer\u00e1 de 18 a 20 de maio. Os participantes do Pwn2Own demonstrar\u00e3o t\u00e9cnicas funcionais de explora\u00e7\u00e3o de vulnerabilidades anteriormente desconhecidas e, se bem-sucedidos, receber\u00e3o recompensas substanciais. Por exemplo, o valor do pr\u00eamio por contornar a isola\u00e7\u00e3o sandbox no Firefox para Windows \u00e9 de 100 mil d\u00f3lares. <\/p>\n

Entre outras mudan\u00e7as, destaca-se a corre\u00e7\u00e3o do problema de exibi\u00e7\u00e3o de legendas no modo «imagem em imagem» ao usar o Netflix e a solu\u00e7\u00e3o de uma falha que tornava algumas fun\u00e7\u00f5es indispon\u00edveis na janela do modo «imagem em imagem». <\/p>\n

Al\u00e9m disso, foi relatada a adi\u00e7\u00e3o de novos requisitos nas regras do reposit\u00f3rio de certificados raiz da Mozilla. As mudan\u00e7as, que visam resolver alguns problemas h\u00e1 muito observados com a revoga\u00e7\u00e3o de certificados de servidores TLS, entrar\u00e3o em vigor em 1\u00ba de junho. <\/p>\n

A primeira mudan\u00e7a diz respeito \u00e0 inclus\u00e3o de c\u00f3digos com motivos para a revoga\u00e7\u00e3o de certificados (RFC 5280), que os centros de certifica\u00e7\u00e3o agora dever\u00e3o especificar em certos casos de revoga\u00e7\u00e3o de certificados. Anteriormente, alguns centros de certifica\u00e7\u00e3o n\u00e3o forneciam esses dados ou os forneciam de forma formal, dificultando o rastreamento das raz\u00f5es para a revoga\u00e7\u00e3o dos certificados. servidores<\/a>Agora, o preenchimento correto dos c\u00f3digos de motivo nas listas de certificados revogados (CRL) ser\u00e1 obrigat\u00f3rio e permitir\u00e1 separar as situa\u00e7\u00f5es relacionadas \u00e0 comprometimento de chaves e a viola\u00e7\u00e3o das regras de opera\u00e7\u00e3o com certificados de casos que n\u00e3o envolvem seguran\u00e7a, como altera\u00e7\u00e3o de informa\u00e7\u00f5es da organiza\u00e7\u00e3o, venda de dom\u00ednio<\/a> ou substitui\u00e7\u00e3o antecipada do certificado. <\/p>\n

A segunda altera\u00e7\u00e3o obriga as autoridades certificadoras a enviar \u00e0 base de certificados raiz e intermedi\u00e1rios (CCADB, Common CA Certificate Database) URLs completas das listas de certificados revogados (CRL). Essa mudan\u00e7a permitir\u00e1 uma contabiliza\u00e7\u00e3o completa de todos os certificados TLS revogados, al\u00e9m de carregar antecipadamente no Firefox dados mais completos sobre os certificados revogados, que podem ser usados para verifica\u00e7\u00e3o sem enviar uma solicita\u00e7\u00e3o aos servidores das autoridades certificadoras durante o processo de estabelecimento da conex\u00e3o TLS.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0432\u044b\u043f\u0443\u0441\u043a Firefox 101.0.1, \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u0435\u043c sandbox-\u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 Windows. \u0412 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0430 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a API Win32k (\u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b Win32 GUI, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0435 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u044f\u0434\u0440\u0430) \u0438\u0437 \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432\u043d\u0435\u0441\u0435\u043d\u043e \u043d\u0430\u043a\u0430\u043d\u0443\u043d\u0435 \u0441\u043e\u0440\u0435\u0432\u043d\u043e\u0432\u0430\u043d\u0438\u044f Pwn2Own 2022, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u0438\u0442\u0441\u044f 18-20 \u043c\u0430\u044f. \u0423\u0447\u0430\u0441\u0442\u043d\u0438\u043a\u0438 Pwn2Own \u043f\u0440\u043e\u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0438\u0440\u0443\u044e\u0442 \u0440\u0430\u0431\u043e\u0447\u0438\u0435 \u0442\u0435\u0445\u043d\u0438\u043a\u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0440\u0430\u043d\u0435\u0435 \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0438 \u0432 […]<\/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-104055","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47 Atualiza\u00e7\u00e3o do Firefox 101.0.1. 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