{"id":40236,"date":"2026-10-12T13:54:23","date_gmt":"2026-10-12T05:54:23","guid":{"rendered":"https:\/\/www.deepin.org\/?p=40236"},"modified":"2026-10-12T14:58:07","modified_gmt":"2026-10-12T06:58:07","slug":"cve-2026-96512-vulnerability-fix","status":"publish","type":"post","link":"https:\/\/www.deepin.org.cn\/zh\/cve-2026-96512-vulnerability-fix\/","title":{"rendered":"\u7d27\u6025\u5b89\u5168\u66f4\u65b0 | sudo \u65f6\u95f4\u7a97\u53e3\u6388\u6743\u7ed5\u8fc7\u6f0f\u6d1e\u5df2\u4fee\u590d\uff0c\u8bf7\u5c3d\u5feb\u5347\u7ea7\uff01"},"content":{"rendered":"\"\"<\/p>\n

\ud83d\udd14\u00a0\u4eb2\u7231\u7684 deepin \u7528\u6237\u4e0e\u793e\u533a\u4f19\u4f34\u4eec\uff1a<\/span><\/p>\n

\u8fd1\u671f\uff0c\u6211\u4eec\u76d1\u63a7\u5230 sudo \u5b58\u5728\u4e00\u4e2a\u65f6\u95f4\u7a97\u53e3\u6388\u6743\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u8ba9\u5df2\u7ecf\u8fc7\u671f\u6216\u5c1a\u672a\u751f\u6548\u7684 sudo \u6388\u6743\u89c4\u5219\u88ab\u8bef\u5224\u4e3a\u6709\u6548\uff0c\u4ece\u800c\u5728\u9884\u671f\u65f6\u6bb5\u4e4b\u5916\u62ff\u5230 root \u6743\u9650\u3002<\/p>\n

\u76ee\u524d\u8be5\u6f0f\u6d1e\u7684\u5229\u7528\u6280\u672f\u7ec6\u8282\u5df2\u7ecf\u516c\u5f00\uff0c\u9274\u4e8e\u5176\u4e25\u91cd\u6027\u548c\u5e7f\u6cdb\u5f71\u54cd\uff0c\u4e3a\u786e\u4fdd\u60a8\u7684\u7cfb\u7edf\u5b89\u5168\uff0c\u6211\u4eec\u5efa\u8bae\u6240\u6709\u7528\u6237\u5c3d\u5feb\u5347\u7ea7\u3002<\/p>\n

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01 \u6f0f\u6d1e\u4fe1\u606f<\/strong><\/h1>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\u6f0f\u6d1e\u7f16\u53f7\uff1a CVE-2026-96512<\/strong><\/p>\n

\u6f0f\u6d1e\u63cf\u8ff0<\/strong>\uff1a\u8be5\u6f0f\u6d1e\u6e90\u4e8e sudo \u5bf9 sudoers \u89c4\u5219\u4e2d\u57fa\u4e8e\u65f6\u95f4\u7684\u8bbf\u95ee\u9650\u5236\uff08NOTBEFORE \/ NOTAFTER\uff09\u7684\u6388\u6743\u6821\u9a8c\u7f3a\u9677\uff08CWE-863\uff09\u3002\u5f53\u89c4\u5219\u4e2d\u7684\u65f6\u95f4\u6233\u672a\u5e26 UTC \u540e\u7f00 Z \u65f6\uff0csudo \u4f7f\u7528 mktime() \u89e3\u6790\u8be5\u65f6\u95f4\uff0c\u800c mktime() \u4f1a\u8bfb\u53d6\u8c03\u7528\u8fdb\u7a0b\u7684 TZ \u73af\u5883\u53d8\u91cf\uff0c\u4f7f\u65f6\u95f4\u7a97\u53e3\u8bc4\u4f30\u53d7\u8c03\u7528\u8005\u63a7\u5236\u3002\u672c\u5730\u666e\u901a\u7528\u6237\u5728\u88ab\u6b64\u7c7b\u65f6\u95f4\u7a97\u53e3\u89c4\u5219\u6388\u6743\u65f6\uff0c\u53ef\u901a\u8fc7\u5c06 TZ \u8bbe\u7f6e\u4e3a\u6781\u7aef\u65f6\u533a\u504f\u79fb\uff08\u5982 UTC+14\uff09\uff0c\u4f7f\u65f6\u95f4\u7a97\u53e3\u524d\u540e\u504f\u79fb\u6700\u591a\u7ea6 25 \u5c0f\u65f6\uff0c\u4ee4\u5df2\u8fc7\u671f\u6216\u5c1a\u672a\u751f\u6548\u7684\u89c4\u5219\u88ab\u8bef\u5224\u4e3a\u6709\u6548\uff0c\u4ece\u800c\u5728\u9884\u671f\u65f6\u6bb5\u4e4b\u5916\u6267\u884c\u539f\u672c\u4e0d\u5e94\u88ab\u5141\u8bb8\u7684 sudo \u547d\u4ee4\uff0c\u5b9e\u73b0\u672c\u5730\u63d0\u6743\u81f3 root\u3002\u8be5\u6f0f\u6d1e\u4e8e 2026-09-23 \u7ecf\u516c\u5f00\u6e20\u9053\u62ab\u9732\uff08Red Hat \u5b89\u5168\u516c\u544a\u3001oss-security\uff09\uff0c\u5f71\u54cd sudo 1.8.20 \u81f3 1.9.17p2 \u53ca main \u5206\u652f\u4fee\u590d\u524d\u7248\u672c\uff1b\u4e0a\u6e38\u4fee\u590d\u63d0\u4ea4\u4e3a 1820a34\uff08\u79fb\u9664 sudo \u5de5\u4f5c\u73af\u5883\u4e2d\u7684 TZ \u73af\u5883\u53d8\u91cf\uff09\u3002<\/span><\/p>\n

\u6f0f\u6d1e\u7b49\u7ea7\uff1a\u9ad8\u5371\uff08CVSS 7.8\uff09<\/strong><\/p>\n

\u5229\u7528\u6761\u4ef6\uff1a<\/strong><\/p>\n

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  1. sudoers \u4e2d\u5b58\u5728\u5bf9\u653b\u51fb\u8005\u751f\u6548\u7684 NOTBEFORE \u6216 NOTAFTER \u65f6\u95f4\u7a97\u53e3\u89c4\u5219\uff0c\u4e14\u65f6\u95f4\u6233\u672a\u5e26 UTC \u540e\u7f00 Z\uff08\u9ed8\u8ba4\u914d\u7f6e\u901a\u5e38\u4e0d\u542b\u6b64\u7c7b\u89c4\u5219\uff09\uff1b<\/li>\n
  2. \u653b\u51fb\u8005\u4e3a\u8be5\u89c4\u5219\u7684\u6388\u6743\u5bf9\u8c61\uff0c\u5177\u5907\u672c\u5730\u5df2\u8ba4\u8bc1\u7528\u6237\u6743\u9650\uff1b<\/li>\n
  3. \u653b\u51fb\u8005\u53ef\u5728\u8c03\u7528 sudo \u65f6\u63a7\u5236 TZ \u73af\u5883\u53d8\u91cf\u3002<\/li>\n<\/ol>\n

    \u5f71\u54cd\u8303\u56f4\uff1a\u6240\u6709\u672a\u66f4\u65b0\u672c\u6b21\u4fee\u590d\u7684 deepin 25 \u7528\u6237\u5747\u53d7\u5f71\u54cd\uff0c\u5efa\u8bae\u7acb\u5373\u66f4\u65b0\u5347\u7ea7\u3002<\/strong><\/p>\n

     <\/p>\n

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    02 \u4fee\u590d\u8fdb\u5c55<\/strong><\/h1>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

    deepin 25\uff086.6 \u53ca 6.18 \u5185\u6838\uff09<\/strong>\uff1a<\/p>\n

    \u9488\u5bf9 deepin25 \u7684 \u6f0f\u6d1e\u4fee\u590d\u66f4\u65b0\u5df2\u5b8c\u6210\u63a8\u9001 \uff0c\u8bf7\u5c3d\u5feb\u901a\u8fc7\u63a7\u5236\u4e2d\u5fc3\u66f4\u65b0<\/strong>\uff0c\u6216\u4f7f\u7528\u7ec8\u7aef\u547d\u4ee4\u5347\u7ea7<\/strong>\uff1a<\/p>\n

    sudo<\/span>\u00a0apt update &&\u00a0sudo<\/span> apt dist-upgrade<\/code><\/section>\n

    \u5347\u7ea7\u540e\u8bf7\u91cd\u542f\u7cfb\u7edf<\/strong>\u4ee5\u786e\u4fdd\u4fee\u590d\u751f\u6548\u3002<\/p>\n

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    deepin \u4f5c\u4e3a\u5728\u00a0DistroWatch \u5168\u7403\u6392\u540d\u4e2d\u8868\u73b0\u4eae\u773c\u3001\u5e7f\u53d7\u5168\u7403\u7528\u6237\u8ba4\u53ef\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf<\/a>\uff0c<\/strong>\u6301\u7eed\u8fed\u4ee3\u6f0f\u6d1e\u54cd\u5e94\uff0c\u5168\u529b\u6253\u9020\u7a33\u5b9a\u53ef\u4fe1\u3001\u5b89\u5168\u65e0\u5fe7\u7684\u5f00\u6e90\u684c\u9762\u751f\u6001\u00a0\u3002<\/p>\n

    \u5982\u60a8\u5728\u66f4\u65b0\u6216\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u9047\u5230\u4efb\u4f55\u95ee\u9898\uff0c\u6b22\u8fce\u524d\u5f80deepin\u793e\u533a\u8bba\u575b<\/a>\u00a0\u4ea4\u6d41\u53cd\u9988\u3002<\/span>","protected":false},"excerpt":{"rendered":"

    \ud83d\udd14\u00a0\u4eb2\u7231\u7684 deepin \u7528\u6237\u4e0e\u793e\u533a\u4f19\u4f34\u4eec\uff1a \u8fd1\u671f\uff0c\u6211\u4eec\u76d1\u63a7\u5230 sudo \u5b58\u5728\u4e00\u4e2a\u65f6\u95f4\u7a97\u53e3\u6388\u6743\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u8ba9\u5df2\u7ecf\u8fc7\u671f\u6216\u5c1a\u672a\u751f\u6548\u7684 sudo \u6388\u6743\u89c4\u5219\u88ab\u8bef\u5224\u4e3a\u6709\u6548\uff0c\u4ece\u800c\u5728\u9884\u671f\u65f6\u6bb5\u4e4b\u5916\u62ff\u5230 root \u6743\u9650\u3002 \u76ee\u524d\u8be5\u6f0f\u6d1e\u7684\u5229\u7528\u6280\u672f\u7ec6\u8282\u5df2\u7ecf\u516c\u5f00\uff0c\u9274\u4e8e\u5176\u4e25\u91cd\u6027\u548c\u5e7f\u6cdb\u5f71\u54cd\uff0c\u4e3a\u786e\u4fdd\u60a8\u7684\u7cfb\u7edf\u5b89\u5168\uff0c\u6211\u4eec\u5efa\u8bae\u6240\u6709\u7528\u6237\u5c3d\u5feb\u5347\u7ea7\u3002   01 \u6f0f\u6d1e\u4fe1\u606f \u6f0f\u6d1e\u7f16\u53f7\uff1a CVE-2026-9651 ...\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":18825,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[75],"tags":[],"_links":{"self":[{"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/posts\/40236"}],"collection":[{"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/users\/18825"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/comments?post=40236"}],"version-history":[{"count":8,"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/posts\/40236\/revisions"}],"predecessor-version":[{"id":40246,"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/posts\/40236\/revisions\/40246"}],"wp:attachment":[{"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/media?parent=40236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/categories?post=40236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deepin.org.cn\/zh\/wp-json\/wp\/v2\/tags?post=40236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}