{"id":22181,"date":"2026-05-13T07:54:17","date_gmt":"2026-05-12T22:54:17","guid":{"rendered":"https:\/\/jore2.com\/community-8641-cert-is-releasing-six-cves-for-serious-security-vulnerabilities-in-dnsmasq\/"},"modified":"2026-05-13T07:54:17","modified_gmt":"2026-05-12T22:54:17","slug":"community-8641-cert-is-releasing-six-cves-for-serious-security-vulnerabilities-in-dnsmasq","status":"publish","type":"post","link":"https:\/\/jore2.com\/?p=22181","title":{"rendered":"dnsmasq \uc758 6 \uac1c \uce58\uba85\uc801 \ucde8\uc57d\uc810 \uacf5\uac1c, \ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\uc758 \uc7ac\ud3c9\uac00 \uc2dc\uc810"},"content":{"rendered":"<div class=\"jore2-editor-byline\">\n<p><strong>\ud55c\uc11c\uc900<\/strong><\/p>\n<\/div>\n<p>\ub124\ud2b8\uc6cc\ud06c \uc778\ud504\ub77c\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub85c \uc790\ub9ac \uc7a1\uc740 dnsmasq \uc5d0 \ub300\ud574 CERT \uac00 6 \uac1c\uc758 \uc911\ub300 \ubcf4\uc548 \ucde8\uc57d\uc810(CVE) \uc744 \uacf5\uc2dd \ubc1c\ud45c\ud558\uba74\uc11c \uc804 \uc138\uacc4 IT \uc804\ubb38\uac00\ub4e4\uc758 \uc774\ubaa9\uc774 \uc3e0\ub9ac\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ubc88 \ubc1c\ud45c\ub294 \ub2e8\uc21c\ud55c \ud328\uce58 \uc54c\ub9bc\uc744 \ub118\uc5b4, \uc218\ub144\uac04 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud574 \uc628 \uc624\ud508 \uc18c\uc2a4 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc758 \ub0b4\ubd80 \uad6c\uc870\uac00 \uc5b4\ub5bb\uac8c \uc7ac\uac80\ud1a0\ub418\uc5b4\uc57c \ud558\ub294\uc9c0\uc5d0 \ub300\ud55c \uc911\uc694\ud55c \uc2e0\ud638\ub85c \ud574\uc11d\ub429\ub2c8\ub2e4. \ud2b9\ud788 dnsmasq \ub294 \ub77c\uc6b0\ud130, \uc784\ubca0\ub514\ub4dc \uae30\uae30, \uadf8\ub9ac\uace0 \uac00\uc815\uc6a9 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c DNS \uce90\uc2dc\uc640 DHCP \uc11c\ubc84 \uc5ed\ud560\uc744 \ub3d9\uc2dc\uc5d0 \uc218\ud589\ud558\uba70 \ub9c9\ub300\ud55c \uc601\ud5a5\ub825\uc744 \ud589\uc0ac\ud574 \uc654\uae30\uc5d0, \uc774 \uac19\uc740 \ubcf4\uc548 \uc774\uc288\ub294 \uad11\ubc94\uc704\ud55c \uc2dc\uc2a4\ud15c\uc758 \ucde8\uc57d\uc810 \ub178\ucd9c \uac00\ub2a5\uc131\uc744 \ub0b4\ud3ec\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ubc88 \uc774\uc288\uac00 \uc8fc\ubaa9\ubc1b\ub294 \ubc30\uacbd\uc5d0\ub294 \ucd5c\uadfc \uc624\ud508 \uc18c\uc2a4 \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c \ud65c\ubc1c\ud788 \uc774\ub8e8\uc5b4\uc9c4 \uc2ec\uce35 \ubcf4\uc548 \uac10\uc0ac\uc758 \uacb0\uacfc\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 \uac1c\ubc1c\uc790\ub4e4\uc740 dnsmasq \uc758 \uae30\ub2a5 \uc9d1\uc57d\uc801 \ud2b9\uc131 \ub54c\ubb38\uc5d0 \ub2e8\uc77c \ub3c4\uad6c\ub85c \ub108\ubb34 \ub9ce\uc740 \uc5ed\ud560\uc744 \uc218\ud589\ud55c\ub2e4\ub294 \uc810\uc744 \uc9c0\uc801\ud558\uba70, \ub85c\uceec \uce90\uc2dc, DHCP, TFTP \ubd80\ud305 \uc124\uc815 \ub4f1\uc744 \ubd84\ub9ac\ud558\uc5ec \uad6c\uc131\ud558\ub294 \uac83\uc774 \ub354 \uc548\uc804\ud558\ub2e4\ub294 \uc758\uacac\uc744 \uc81c\uc2dc\ud558\uae30\ub3c4 \ud588\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub17c\uc758\ub294 \ub2e8\uc21c\ud788 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc758 \uae30\ub2a5\uc801 \ud55c\uacc4\ub97c \ub118\uc5b4, \ubcf5\uc7a1\ud55c \ud658\uacbd\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc608\uc678\uc801\uc778 \ud328\ud0b7 \ucc98\ub9ac\ub098 \ub9ac\uc18c\uc2a4 \ud574\uc81c \uc9c0\uc5f0\uacfc \uac19\uc740 \ubbf8\uc138\ud55c \uacb0\ud568\ub4e4\uc774 \uc2e4\uc81c \uc6b4\uc601 \ud658\uacbd\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc791\uc6a9\ud560\uc9c0\uc5d0 \ub300\ud55c \uc6b0\ub824\ub85c \uc774\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\ud788 \uc8fc\ubaa9\ud560 \uc810\uc740 \uc8fc\uc694 \ub9ac\ub205\uc2a4 \ubc30\ud3ec\ud310\ub4e4\uc758 \ub300\uc751 \ubc29\uc2dd\uc5d0 \ub300\ud55c \ub17c\uc7c1\uc785\ub2c8\ub2e4. \uc548\uc815\uc801\uc778 \ubc30\ud3ec\ud310\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ucd5c\uc2e0 \ubc84\uc804\uc744 \ubc14\ub85c \uc801\uc6a9\ud558\ub294 \ub300\uc2e0, \uae30\uc874 \ud328\uce58\ub97c \ub4a4\uc11e\uc5b4 \ub9cc\ub4e0 \ud504\ub791\ucf04\uc288\ud0c0\uc778 \uac19\uc740 \ub9de\ucda4\ud615 \ubc84\uc804\uc744 \ubc30\ud3ec\ud560 \uac00\ub2a5\uc131\uc774 \uc81c\uae30\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc774 \ucd94\uac00\ub418\uc9c0 \uc54a\ub354\ub77c\ub3c4 \ubcf4\uc548 \uacb0\ud568\uc744 \ud574\uacb0\ud558\uae30 \uc704\ud574 \ud544\uc218\uc801\uc778 \uc5c5\ub370\uc774\ud2b8\uac00 \uc9c0\uc5f0\ub418\uac70\ub098, \uc624\ud788\ub824 \uc548\uc815\uc131\uc744 \ud574\uce58\ub294 \uc0c8\ub85c\uc6b4 \ubc84\uadf8\ub97c \ub0b3\uc744 \uc218 \uc788\ub2e4\ub294 \uc6b0\ub824\ub97c \ub0b3\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc77c\ubd80 \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c\ub294 \ub370\ube44\uc548 \uac19\uc740 \uc8fc\uc694 \ubc30\ud3ec\ud310\uc774 \uc774\ub7ec\ud55c \uce58\uba85\uc801 \ucde8\uc57d\uc810\uc744 \uc5b4\ub5bb\uac8c \ucc98\ub9ac\ud560\uc9c0\uc5d0 \ub300\ud55c \ubd88\ud655\uc2e4\uc131\uc774 \uc874\uc7ac\ud558\uba70, \uc774\ub294 \uc2dc\uc2a4\ud15c \uad00\ub9ac\uc790\ub4e4\uc5d0\uac8c \ud070 \uace0\ubbfc\uac70\ub9ac\ub97c \uc548\uaca8\uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc55e\uc73c\ub85c\uc758 \ud750\ub984\uc744 \uc608\uce21\ud558\uc790\uba74, \uc624\ud508 \ub8e8\ud2b8(OpenWRT) \uac19\uc740 \uc784\ubca0\ub514\ub4dc \ud658\uacbd\uc5d0\uc11c\uc758 \uc5c5\ub370\uc774\ud2b8 \uc9c4\ud589 \uc5ec\ubd80\uc640 \ub300\uccb4 \uc194\ub8e8\uc158\uc778 \ub9c8\ub77c DNS(MaraDNS) \uc640 \uac19\uc740 \ub300\uc548\ub4e4\uc758 \ubd80\uc0c1 \uc5ec\ubd80\ub97c \uc9c0\ucf1c\ubd10\uc57c \ud569\ub2c8\ub2e4. \ub9c8\ub77c DNS \uc758 \uacbd\uc6b0 \ucd5c\uadfc AI \uae30\ubc18 \ubcf4\uc548 \uac10\uc0ac\ub97c \ud1b5\ud574 2023 \ub144 \uc774\ud6c4 \uc2ec\uac01\ud55c \ubcf4\uc548 \ubc84\uadf8\uac00 \ubc1c\uacac\ub418\uc9c0 \uc54a\uc558\ub2e4\ub294 \ud3c9\uac00\ub97c \ubc1b\uc73c\uba70, dnsmasq \uc758 \ub300\uc548\uc73c\ub85c\uc11c\uc758 \uac00\ub2a5\uc131\uc744 \ub2e4\uc2dc\uae08 \uc870\uba85\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc790\ub4e4\uc740 \ub2e8\uc21c\ud788 \ud328\uce58\ub97c \uc801\uc6a9\ud558\ub294 \uac83\uc744 \ub118\uc5b4, \ud604\uc7ac \uc0ac\uc6a9 \uc911\uc778 DNS \uc11c\ubc84\uc758 \ubc84\uc804\uacfc \uc544\ud0a4\ud14d\ucc98\uac00 \ud5a5\ud6c4 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ubcf4\uc548 \uc704\ud611\uc5d0 \uc5bc\ub9c8\ub098 \uacac\uace0\ud55c\uc9c0 \uc7ac\ud3c9\uac00\ud574\uc57c \ud560 \uc2dc\uc810\uc5d0 \ub3c4\ub2ec\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc804 \uc138\uacc4\uc801\uc73c\ub85c \ub110\ub9ac \uc4f0\uc774\ub294 DNS \ubc0f DHCP \uc11c\ubc84 dnsmasq \uc5d0 6 \uac1c\uc758 \uc911\ub300 \ubcf4\uc548 \ucde8\uc57d\uc810\uc774 \ub3d9\uc2dc\uc5d0 \uacf5\uac1c\ub418\uba70 IT \uc5c5\uacc4\uc758 \uc774\ubaa9\uc774 \uc9d1\uc911\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. CERT \uac00 \ubc1c\ud45c\ud55c \uc774 \ucde8\uc57d\uc810\ub4e4\uc740 \ub2e8\uc21c\ud55c \ubc84\uadf8\ub97c \ub118\uc5b4 \uc2dc\uc2a4\ud15c \uc548\uc815\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc5b4, \uae30\uc874 \ubc30\ud3ec\ud310\uc758 \uc5c5\ub370\uc774\ud2b8 \uc804\ub7b5\uacfc \ub300\uccb4 \uc194\ub8e8\uc158\uc5d0 \ub300\ud55c \ub17c\uc758\uac00 \ud65c\ubc1c\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"author":3,"featured_media":22180,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[406],"tags":[16926,9655,16925,9299,9324,210],"class_list":["post-22181","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-406","tag-cert","tag-cve","tag-dnsmasq","tag-9299","tag-9324","tag-210"],"featured_image_urls":{"full":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-8641-cert-is-releasing-six-cves-for-serious-security-vulnerabilities-in-dnsmasq.png",1200,630,false],"thumbnail":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-8641-cert-is-releasing-six-cves-for-serious-security-vulnerabilities-in-dnsmasq-150x150.png",150,150,true],"medium":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-8641-cert-is-releasing-six-cves-for-serious-security-vulnerabilities-in-dnsmasq-300x158.png",300,158,true],"medium_large":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-8641-cert-is-releasing-six-cves-for-serious-security-vulnerabilities-in-dnsmasq-768x403.png",640,336,true],"large":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-8641-cert-is-releasing-six-cves-for-serious-security-vulnerabilities-in-dnsmasq-1024x538.png",640,336,true],"1536x1536":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-8641-cert-is-releasing-six-cves-for-serious-security-vulnerabilities-in-dnsmasq.png",1200,630,false],"2048x2048":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-8641-cert-is-releasing-six-cves-for-serious-security-vulnerabilities-in-dnsmasq.png",1200,630,false],"morenews-large":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-8641-cert-is-releasing-six-cves-for-serious-security-vulnerabilities-in-dnsmasq-825x575.png",825,575,true],"morenews-medium":["https:\/\/jore2.com\/wp-content\/uploads\/2026\/05\/community-8641-cert-is-releasing-six-cves-for-serious-security-vulnerabilities-in-dnsmasq-590x410.png",590,410,true]},"author_info":{"info":["\ud55c\uc11c\uc900"]},"category_info":"<a href=\"https:\/\/jore2.com\/?cat=406\" rel=\"category\">\uc694\uc998\ub728\ub294\uc18c\uc2dd<\/a>","tag_info":"\uc694\uc998\ub728\ub294\uc18c\uc2dd","comment_count":"0","_links":{"self":[{"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/posts\/22181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jore2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22181"}],"version-history":[{"count":0,"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/posts\/22181\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jore2.com\/index.php?rest_route=\/wp\/v2\/media\/22180"}],"wp:attachment":[{"href":"https:\/\/jore2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jore2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jore2.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}