{"id":3311,"date":"2023-07-20T11:33:50","date_gmt":"2023-07-20T03:33:50","guid":{"rendered":"http:\/\/www.gzwangan.com\/?p=3311"},"modified":"2023-07-20T11:36:12","modified_gmt":"2023-07-20T03:36:12","slug":"ghostscript-%e4%bb%a3%e7%a0%81%e6%89%a7%e8%a1%8c%e6%bc%8f%e6%b4%9e","status":"publish","type":"post","link":"http:\/\/www.gzwangan.com\/?p=3311","title":{"rendered":"Ghostscript \u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3311\" class=\"elementor elementor-3311\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3b97bc3c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3b97bc3c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7fbc6074\" data-id=\"7fbc6074\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ba0d984 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"ba0d984\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-687bf12a\" data-id=\"687bf12a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-713b3bdf elementor-widget elementor-widget-heading\" data-id=\"713b3bdf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u5b89\u5168\u52a8\u6001<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b100229 elementor-section-full_width xi elementor-section-height-default elementor-section-height-default\" data-id=\"b100229\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-3ed3e0ad\" data-id=\"3ed3e0ad\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-65067fd8 elementor-widget elementor-widget-heading\" data-id=\"65067fd8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"\/?page_id=561\">\u884c\u4e1a\u52a8\u6001<\/a><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-54f2a589 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"54f2a589\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-49785a23\" data-id=\"49785a23\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-475c00d6 elementor-widget elementor-widget-heading\" data-id=\"475c00d6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"\/?page_id=566\">\u6f0f\u6d1e\u52a8\u6001<\/a><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4bfd75e0 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"4bfd75e0\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-34f432fb\" data-id=\"34f432fb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-10a4f058 elementor-widget elementor-widget-heading\" data-id=\"10a4f058\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u8054\u7cfb\u65b9\u5f0f<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54a3c7f6 elementor-widget elementor-widget-text-editor\" data-id=\"54a3c7f6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u5730\u5740\uff1a\u00a0\u5e7f\u5dde\u5e02\u8d8a\u79c0\u533a\u4e1c\u98ce\u4e1c\u8def750\u53f7\u5e7f\u8054\u5927\u53a613\u697c1307-1309\u5ba4<br \/>\u7535\u8bdd\uff1a18898400087<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-cdaea20\" data-id=\"cdaea20\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-767ca19a elementor-widget elementor-widget-text-editor\" data-id=\"767ca19a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul><li style=\"text-align: left;\"><span style=\"color: #000000;\">\u6f0f\u6d1e\u7f16\u53f7\uff1aCVE-2023-36664<\/span><span style=\"color: #000000;\"><br \/><\/span><\/li><li><span style=\"color: #000000;\">\u6f0f\u6d1e\u7c7b\u578b\uff1a\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c(RCE)<\/span><\/li><li><span style=\"color: #000000;\">\u6f0f\u6d1e\u7b49\u7ea7\uff1a\u4e25\u91cd<\/span><\/li><li><span style=\"color: #000000;\">\u53d1\u5e03\u65f6\u95f4\uff1a2023-07-14<\/span><\/li><\/ul><p><span style=\"color: #000000;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/span><\/p><p style=\"padding-left: 40px;\"><span style=\"color: #000000;\">\u6f0f\u6d1e\u63cf\u8ff0\uff1a<\/span><\/p><p style=\"padding-left: 40px;\">Artifex Software Ghostscript\u662f\u7f8e\u56fdArtifex Software\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684PostScript\u89e3\u6790\u5668\uff0c\u8bb8\u591aLinux\u53d1\u884c\u7248\u4e2d\u9ed8\u8ba4\u5b89\u88c5Ghostscript\u3002<\/p><p style=\"padding-left: 40px;\">\u8fd1\u65e5\uff0cGhostscript\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u6f0f\u6d1e\u7ec6\u8282\u548cPoC\u5728\u4e92\u8054\u7f51\u4e0a\u516c\u5f00\uff0c\u6f0f\u6d1e\u7f16\u53f7\uff1aCVE-2023-36664\uff0c\u6f0f\u6d1e\u5371\u5bb3\u7b49\u7ea7\uff1a\u4e25\u91cd\u3002<\/p><p style=\"padding-left: 40px;\">\u8be5\u6f0f\u6d1e\u6e90\u4e8eGhostscript \u4e2d\u7684gp_file_name_reduce()\u51fd\u6570\uff0c\u7531\u4e8e\u5bf9\u7ba1\u9053\u8bbe\u5907\uff08\u5e26\u6709 %pipe% \u6216 | \u7ba1\u9053\u5b57\u7b26\u524d\u7f00\uff09\u7684\u6743\u9650\u9a8c\u8bc1\u5904\u7406\u4e0d\u5f53\uff0c\u5904\u7406\u7279\u5236\u6587\u4ef6\u65f6\u53ef\u80fd\u5bfc\u81f4\u4ee3\u7801\u6267\u884c\u3002<\/p><p><span style=\"color: #000000;\">\u00a0<\/span><\/p><p style=\"padding-left: 40px;\"><span style=\"color: #000000;\">\u5f71\u54cd\u7248\u672c\uff1a<\/span><\/p><div class=\"effect-version-item\" data-v-27da897c=\"\"><p class=\"effect-version-item-type effect-version-item-product\" style=\"padding-left: 40px;\" data-v-27da897c=\"\">Ghostscript&lt;10.01.2<\/p><\/div><p><span style=\"color: #000000;\">\u00a0<\/span><\/p><p style=\"padding-left: 40px;\"><span style=\"color: #000000;\">\u4fee\u590d\u5efa\u8bae<\/span><\/p><p style=\"padding-left: 40px;\">\u5b98\u65b9\u5df2\u53d1\u5e03\u65b0\u7248\u672c\u4e2d\u4fee\u590d\u4e0a\u8ff0\u6f0f\u6d1e\uff0c\u53d7\u5f71\u54cd\u7528\u6237\u8bf7\u5c3d\u5feb\u5347\u7ea7\u5230\u5b89\u5168\u7248\u672c\u3002<br \/>\u6f0f\u6d1e\u4fee\u590d\u7248\u672c\uff1a<br \/>Ghostscript\/GhostPDL &gt;= 10.01.2<br \/>\u4e0b\u8f7d\u94fe\u63a5\uff1a<br \/>https:\/\/www.ghostscript.com\/releases\/index.html<\/p><p>\u00a0<\/p><p style=\"padding-left: 40px;\"><br \/>\u53c2\u8003\u94fe\u63a5:<\/p><pre style=\"padding-left: 40px;\" data-v-271c8389=\"\">https:\/\/www.ghostscript.com\/\nhttps:\/\/www.kroll.com\/en\/insights\/publications\/cyber\/ghostscript-cve-2023-36664-remote-code-execution-vulnerability\nhttps:\/\/www.bleepingcomputer.com\/news\/security\/critical-rce-found-in-popular-ghostscript-open-source-pdf-library\/<\/pre><div>\u00a0<\/div><div>\u00a0<\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1636eede elementor-widget elementor-widget-post-navigation\" data-id=\"1636eede\" data-element_type=\"widget\" data-widget_type=\"post-navigation.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-post-navigation\">\n\t\t\t<div class=\"elementor-post-navigation__prev elementor-post-navigation__link\">\n\t\t\t\t<a href=\"http:\/\/www.gzwangan.com\/?p=3302\" rel=\"prev\"><span class=\"post-navigation__arrow-wrapper post-navigation__arrow-prev\"><i class=\"fa fa-angle-left\" aria-hidden=\"true\"><\/i><span class=\"elementor-screen-only\">Prev<\/span><\/span><span class=\"elementor-post-navigation__link__prev\"><span class=\"post-navigation__prev--title\">\u6cdb\u5fae E-Cology deleteUserRequestInfoByXml XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e<\/span><\/span><\/a>\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-post-navigation__next elementor-post-navigation__link\">\n\t\t\t\t<a href=\"http:\/\/www.gzwangan.com\/?p=3317\" rel=\"next\"><span class=\"elementor-post-navigation__link__next\"><span class=\"post-navigation__next--title\">Microsoft Office and Windows HTML \u4ee3\u7801\u6267\u884c\u6f0f\u6d1e<\/span><\/span><span class=\"post-navigation__arrow-wrapper post-navigation__arrow-next\"><i class=\"fa fa-angle-right\" aria-hidden=\"true\"><\/i><span class=\"elementor-screen-only\">Next<\/span><\/span><\/a>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-73c86684 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"73c86684\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6f8c06e7\" data-id=\"6f8c06e7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u5b89\u5168\u52a8\u6001 \u884c\u4e1a\u52a8\u6001 \u6f0f\u6d1e\u52a8\u6001 \u8054\u7cfb\u65b9\u5f0f \u5730\u5740\uff1a\u00a0\u5e7f\u5dde\u5e02\u8d8a\u79c0\u533a\u4e1c\u98ce\u4e1c\u8def750\u53f7\u5e7f\u8054\u5927\u53a613\u697c1307-1309\u5ba4&hellip; <a class=\"more-link\" href=\"http:\/\/www.gzwangan.com\/?p=3311\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">Ghostscript \u4ee3\u7801\u6267\u884c\u6f0f\u6d1e<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-3311","post","type-post","status-publish","format-standard","hentry","category-security","entry"],"_links":{"self":[{"href":"http:\/\/www.gzwangan.com\/index.php?rest_route=\/wp\/v2\/posts\/3311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gzwangan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gzwangan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gzwangan.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gzwangan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3311"}],"version-history":[{"count":5,"href":"http:\/\/www.gzwangan.com\/index.php?rest_route=\/wp\/v2\/posts\/3311\/revisions"}],"predecessor-version":[{"id":3316,"href":"http:\/\/www.gzwangan.com\/index.php?rest_route=\/wp\/v2\/posts\/3311\/revisions\/3316"}],"wp:attachment":[{"href":"http:\/\/www.gzwangan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gzwangan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3311"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gzwangan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}