{"id":5935,"date":"2026-08-04T08:41:13","date_gmt":"2026-08-04T08:41:13","guid":{"rendered":"https:\/\/cryptonews.com\/hu\/?p=5935"},"modified":"2026-08-04T08:37:07","modified_gmt":"2026-08-04T08:37:07","slug":"surgos-xrpl-frissites-allitotta-meg-a-node-okat-terhelo-tamadast","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/hu\/hirek\/surgos-xrpl-frissites-allitotta-meg-a-node-okat-terhelo-tamadast\/","title":{"rendered":"S\u00fcrg\u0151s XRPL-friss\u00edt\u00e9s \u00e1ll\u00edtotta meg a node-okat terhel\u0151 t\u00e1mad\u00e1st"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Az XRP Ledger \u00fczemeltet\u0151i s\u00fcrg\u0151s biztons\u00e1gi friss\u00edt\u00e9st kaptak, miut\u00e1n j\u00falius 31-\u00e9n \u00fagynevezett manifest flood terhelte a h\u00e1l\u00f3zat egyes node-jait. Az xrpld 3.2.1 gyorsjav\u00edt\u00e1s m\u00e9g aznap elk\u00e9sz\u00fclt, a hiteles\u00edtett kiad\u00e1s pedig augusztus 1-j\u00e9n jelent meg.<\/p><p class=\"wp-block-paragraph\">A probl\u00e9ma nem \u00e1ll\u00edtotta le a f\u0151k\u00f6nyvet. Az XRPL az incidens alatt is folyamatosan z\u00e1rta a ledgereket, \u00e9s nincs meger\u0151s\u00edtett adat elveszett p\u00e9nzr\u0151l vagy hib\u00e1s tranzakci\u00f3kr\u00f3l. A vesz\u00e9ly a szerverek mem\u00f3ri\u00e1j\u00e1t, t\u00e1rhely\u00e9t, s\u00e1vsz\u00e9less\u00e9g\u00e9t \u00e9s feldolgoz\u00e1si kapacit\u00e1s\u00e1t \u00e9rintette.<\/p><p class=\"wp-block-paragraph\">Az XRP \u00e1rfolyama k\u00f6zben 1,06 doll\u00e1r k\u00f6r\u00fcl mozog. A gyeng\u00e9bb piaci teljes\u00edtm\u00e9ny \u00f6nmag\u00e1ban nem k\u00f6thet\u0151 a biztons\u00e1gi incidenshez, mivel a sz\u00e9lesebb kriptopiac is nyom\u00e1s alatt maradt.<\/p><p class=\"wp-block-paragraph\">A friss\u00edt\u00e9s els\u0151sorban a node-\u00fczemeltet\u0151ket \u00e9rinti. Az \u00e1tlagos XRP-tulajdonosoknak nem kell \u00faj t\u00e1rc\u00e1t l\u00e9trehozniuk, kulcsot cser\u00e9lni\u00fck vagy m\u00e1sik c\u00edmre mozgatniuk az eszk\u00f6zeiket.<\/p><figure class=\"wp-block-embed is-type-rich is-provider-x wp-block-embed-x\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">XRPL Node operators,<br>Please upgrade to 3.2.1 asap. It has a hotfix that prevents the manifest flood attack. <a href=\"https:\/\/t.co\/MaB2UhMXwD\">https:\/\/t.co\/MaB2UhMXwD<\/a><\/p>&mdash; Vijay Khanna (@vjkhannaripple) <a href=\"https:\/\/x.com\/vjkhannaripple\/status\/2083573313322750288?ref_src=twsrc%5Etfw\">August 1, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure><p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/cryptonews.com\/hu\/hirek\/lejart-10-milliard-dollarnyi-kriptoopcio-jon-a-valodi-bitcoin-teszt\/\" data-type=\"post\" data-id=\"5926\">Ezt olvastad m\u00e1r? Lej\u00e1rt 10 milli\u00e1rd doll\u00e1rnyi kriptoopci\u00f3 &#8211; j\u00f6n a val\u00f3di Bitcoin teszt<\/a><\/strong><\/p><h2 class=\"wp-block-heading\">\u00cdgy terhelte a node-okat a manifest flood<\/h2><span class=\"replacer\"><\/span><p class=\"wp-block-paragraph\">A validator manifest egy kriptogr\u00e1fiailag al\u00e1\u00edrt adatszerkezet. Ez kapcsolja \u00f6ssze a valid\u00e1tor \u00e1lland\u00f3 mesterkulcs\u00e1t azzal az ideiglenes kulccsal, amelyet a mindennapi valid\u00e1ci\u00f3s \u00fczenetek al\u00e1\u00edr\u00e1s\u00e1ra haszn\u00e1l. A megold\u00e1s lehet\u0151v\u00e9 teszi a kulcsok biztons\u00e1gos cser\u00e9j\u00e9t.<\/p><p class=\"wp-block-paragraph\">A kor\u00e1bbi xrpld-verzi\u00f3k korl\u00e1t n\u00e9lk\u00fcl fogadhattak, t\u00e1rolhattak \u00e9s tov\u00e1bb\u00edthattak ismeretlen valid\u00e1torkulcsokhoz tartoz\u00f3 manifesteket. Egy t\u00e1mad\u00f3 nagy mennyis\u00e9g\u0171, l\u00e1tsz\u00f3lag megfelel\u0151en fel\u00e9p\u00edtett adatot k\u00e9sz\u00edthetett, majd ezt elk\u00fcldhette a h\u00e1l\u00f3zati node-oknak.<\/p><p class=\"wp-block-paragraph\">A szervereknek minden be\u00e9rkez\u0151 objektummal foglalkozniuk kellett. Ez fokozatosan n\u00f6velhette a mem\u00f3riahaszn\u00e1latot, a h\u00e1tt\u00e9rt\u00e1r terhel\u00e9s\u00e9t \u00e9s a h\u00e1l\u00f3zati forgalmat. Az adatokat a node-ok r\u00e1ad\u00e1sul m\u00e1s partnereknek is tov\u00e1bbadhatt\u00e1k.<\/p><p class=\"wp-block-paragraph\">Ez er\u0151forr\u00e1s-kimer\u00edt\u00e9sre \u00e9p\u00fcl\u0151 t\u00e1mad\u00e1s volt. A t\u00e1mad\u00f3 nem pr\u00f3b\u00e1lt tranzakci\u00f3kat \u00e1t\u00edrni vagy hamis konszenzust l\u00e9trehozni. A c\u00e9l a node-ok m\u0171k\u00f6d\u00e9s\u00e9nek lass\u00edt\u00e1sa \u00e9s az infrastrukt\u00fara t\u00falterhel\u00e9se lehetett.<\/p><p class=\"wp-block-paragraph\">Az esem\u00e9ny pontos h\u00e1ttere m\u00e9g nem ismert. Az XRPL Operations r\u00e9szletes technikai elemz\u00e9st \u00edg\u00e9rt, amely tiszt\u00e1zhatja az adatforgalom m\u00e9ret\u00e9t, a t\u00e1mad\u00f3 viselked\u00e9s\u00e9t \u00e9s az \u00e9rintett szerverek sz\u00e1m\u00e1t.<\/p><p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/cryptonews.com\/hu\/hirek\/durov-uj-orosz-ugye-tartos-kockazatot-hozott-a-gram-fole\/\" data-type=\"post\" data-id=\"5884\">Ez is \u00e9rdekelhet: Durov \u00faj orosz \u00fcgye tart\u00f3s kock\u00e1zatot hozott a GRAM f\u00f6l\u00e9<\/a><\/strong><\/p><h2 class=\"wp-block-heading\">N\u00e9gy f\u0151 korl\u00e1t ker\u00fclt az xrpld 3.2.1-be<\/h2><span class=\"replacer\"><\/span><p class=\"wp-block-paragraph\">A <a href=\"https:\/\/cryptonews.com\/hu\/\">gyorsjav\u00edt\u00e1s<\/a> els\u0151 v\u00e9delmi eleme m\u00e1r a teljes dek\u00f3dol\u00e1s el\u0151tt elutas\u00edtja a t\u00falm\u00e9retezett validator manifesteket. Ez cs\u00f6kkenti azt a sz\u00e1m\u00edt\u00e1si munk\u00e1t, amelyet egyetlen rosszindulat\u00fa objektum kiv\u00e1lthat.<\/p><p class=\"wp-block-paragraph\">A m\u00e1sodik m\u00f3dos\u00edt\u00e1s korl\u00e1tozza, hogy egy h\u00e1l\u00f3zati \u00fczenet h\u00e1ny nem megb\u00edzhat\u00f3 manifestet tartalmazhat. A szab\u00e1ly a bej\u00f6v\u0151 \u00e9s a tov\u00e1bbk\u00fcld\u00f6tt \u00fczenetekre is vonatkozik. A t\u00falm\u00e9retezett csomagokat a node eldobja, mik\u00f6zben a r\u00e9gebbi verzi\u00f3t futtat\u00f3 partner kapcsolat\u00e1t nem szak\u00edtja meg automatikusan.<\/p><p class=\"wp-block-paragraph\">A harmadik v\u00e9delem cs\u00f6kkenti az \u00fajonnan kapcsol\u00f3d\u00f3 partnereknek tov\u00e1bb\u00edtott manifestadatok mennyis\u00e9g\u00e9t. Ez megakad\u00e1lyozza, hogy a felesleges adathalmaz gyorsan v\u00e9gigterjedjen a h\u00e1l\u00f3zaton.<\/p><p class=\"wp-block-paragraph\">A negyedik m\u00f3dos\u00edt\u00e1s legfeljebb 100 ismeretlen valid\u00e1torkulcs manifestjeit engedi a gyors\u00edt\u00f3t\u00e1rban tartani. A megb\u00edzhat\u00f3 vagy m\u00e1r felismert valid\u00e1torokat ez a korl\u00e1t nem akad\u00e1lyozza.<\/p><p class=\"wp-block-paragraph\">Az ismeretlen kulcsokhoz tartoz\u00f3 manifestek t\u00f6bb\u00e9 nem ker\u00fclnek tart\u00f3san lemezre. Egy \u00fajraind\u00edt\u00e1s \u00edgy elt\u00e1vol\u00edthatja a kor\u00e1bbi el\u00e1raszt\u00e1sb\u00f3l visszamaradt adatokat.<\/p><p class=\"wp-block-paragraph\">A fejleszt\u0151k c\u00e9lzott v\u00e9delmet \u00e9p\u00edtettek be a teljes konszenzusmechanizmus m\u00f3dos\u00edt\u00e1sa n\u00e9lk\u00fcl. A jav\u00edt\u00e1s a h\u00e1l\u00f3zati adatkezel\u00e9st szigor\u00edtja, ez\u00e9rt nem ig\u00e9nyel k\u00fcl\u00f6n amendment-szavaz\u00e1st a valid\u00e1torokt\u00f3l.<\/p><figure class=\"wp-block-embed is-type-rich is-provider-x wp-block-embed-x\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">\ud83d\udea8 Urgent XRPL Update: Node Operators Told to Install Critical Fix \ud83d\udea8<br><br>Ripple engineering director Vijay Khanna is urging XRP Ledger node operators to upgrade to **xrpld version 3.2.1**, which includes a hotfix designed to prevent a manifest flood attack observed on the network.\u2026<\/p>&mdash; Crypto Michael \u26a1 Dinarian888 (@Dinarian888) <a href=\"https:\/\/x.com\/Dinarian888\/status\/2083948399909376450?ref_src=twsrc%5Etfw\">August 2, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure><h2 class=\"wp-block-heading\">A node-\u00fczemeltet\u0151knek k\u00e9t \u00fajraind\u00edt\u00e1st kell elv\u00e9gezni\u00fck<\/h2><span class=\"replacer\"><\/span><p class=\"wp-block-paragraph\">Az <a href=\"https:\/\/xrpl.org\/docs\/concepts\/networks-and-servers\">xrpld<\/a> 3.2.1 telep\u00edt\u00e9se \u00f6nmag\u00e1ban nem z\u00e1rja le teljesen a folyamatot. Az \u00fczemeltet\u0151knek el\u0151sz\u00f6r norm\u00e1l m\u00f3don friss\u00edteni\u00fck kell a szervert. Ezut\u00e1n egy-k\u00e9t percig futniuk kell hagyniuk az \u00faj verzi\u00f3t, majd \u00fajra kell ind\u00edtaniuk a szolg\u00e1ltat\u00e1st.<\/p><p class=\"wp-block-paragraph\">A m\u00e1sodik ind\u00edt\u00e1s t\u00e1vol\u00edtja el azokat a manifesteket, amelyek m\u00e9g a jav\u00edt\u00e1s telep\u00edt\u00e9se el\u0151tt ker\u00fcltek a t\u00e1rol\u00f3ba. Ennek kihagy\u00e1sa r\u00e9gi, felesleges adatokat hagyhat a rendszerben.<\/p><p class=\"wp-block-paragraph\">A csomagfriss\u00edt\u00e9s el\u0151tt a GPG-kulcsot is ellen\u0151rizni kell. Ripple febru\u00e1r 18-\u00e1n lecser\u00e9lte az xrpld-csomagok al\u00e1\u00edr\u00e1s\u00e1hoz haszn\u00e1lt kulcsot. Az \u00faj kulcsot nem ismer\u0151 rendszereken az automatikus friss\u00edt\u00e9s sikertelen lehet. A hivatalos ujjlenyomatot telep\u00edt\u00e9s el\u0151tt pontosan \u00f6ssze kell vetni a dokument\u00e1ci\u00f3ban szerepl\u0151 \u00e9rt\u00e9kkel.<\/p><figure class=\"wp-block-embed is-type-rich is-provider-x wp-block-embed-x\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">\ud83d\udce3 <a href=\"https:\/\/x.com\/search?q=%24XRP&amp;src=ctag&amp;ref_src=twsrc%5Etfw\">$XRP<\/a>&#39;s momentum fades, but the bullish structure holds firm: price is drifting back into 6YR support that guided all breakouts since 2020 \u2014 each green-arrow marked previously triggered expansion; compression within a falling wedge is setting the stage for a major repricing \ud83d\ude80 <a href=\"https:\/\/t.co\/Es1Mae0poz\">pic.twitter.com\/Es1Mae0poz<\/a><\/p>&mdash; \ud83c\uddec\ud83c\udde7 ChartNerd \ud83d\udcca (@ChartNerdTA) <a href=\"https:\/\/x.com\/ChartNerdTA\/status\/2084070595117924839?ref_src=twsrc%5Etfw\">August 3, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure><p class=\"wp-block-paragraph\">A feladat a valid\u00e1torokat, t\u0151zsd\u00e9ket, let\u00e9tkezel\u0151ket, wallet back endeket, adatplatformokat \u00e9s saj\u00e1t XRPL-szervert futtat\u00f3 v\u00e1llalatokat \u00e9rinti. Az infrastrukt\u00fara-szolg\u00e1ltat\u00f3knak \u00e9rdemes a verzi\u00f3 mellett az \u00fajraind\u00edt\u00e1s megt\u00f6rt\u00e9nt\u00e9t is ellen\u0151rizni\u00fck.<\/p><p class=\"wp-block-paragraph\">A gyors reakci\u00f3 k\u00fcl\u00f6n\u00f6sen fontos a h\u00e1l\u00f3zat n\u00f6veked\u00e9se miatt. Az XRPL 2026 els\u0151 fel\u00e9ben k\u00f6zel 490 ezer \u00faj fi\u00f3kkal b\u0151v\u00fclt, j\u00fanius v\u00e9g\u00e9re pedig \u00e1tl\u00e9pte a 8,4 milli\u00f3s szintet.<\/p><p class=\"wp-block-paragraph\">Az int\u00e9zm\u00e9nyi haszn\u00e1lat is emeli a t\u00e9tet. Az Aviva Investors 2026-ban kezdte el\u0151k\u00e9sz\u00edteni tokeniz\u00e1lt alapjainak XRPL-re vitel\u00e9t. Az ilyen projektek stabil \u00e9s gyorsan friss\u00fcl\u0151 node-infrastrukt\u00far\u00e1t ig\u00e9nyelnek.<\/p><p class=\"wp-block-paragraph\">A manifest flood nem b\u00e9n\u00edtotta meg az XRP Ledgert, m\u00e9gis megmutatta, hogy a kieg\u00e9sz\u00edt\u0151 h\u00e1l\u00f3zati adatcsatorn\u00e1k is komoly kock\u00e1zatot teremthetnek. Az xrpld 3.2.1 gyorsan lez\u00e1rta az ismert \u00fatvonalat. A k\u00f6vetkez\u0151 fontos l\u00e9p\u00e9s a teljes technikai elemz\u00e9s \u00e9s a friss\u00edt\u00e9s min\u00e9l sz\u00e9lesebb k\u00f6r\u0171 telep\u00edt\u00e9se lesz.<\/p>","protected":false},"excerpt":{"rendered":"<p>Az XRP Ledger \u00fczemeltet\u0151i s\u00fcrg\u0151s biztons\u00e1gi friss\u00edt\u00e9st kaptak, miut\u00e1n j\u00falius 31-\u00e9n \u00fagynevezett manifest flood terhelte a h\u00e1l\u00f3zat egyes node-jait. Az xrpld 3.2.1 gyorsjav\u00edt\u00e1s m\u00e9g aznap elk\u00e9sz\u00fclt, a hiteles\u00edtett kiad\u00e1s pedig augusztus 1-j\u00e9n jelent meg.A probl\u00e9ma nem \u00e1ll\u00edtotta le a f\u0151k\u00f6nyvet. Az XRPL az incidens alatt is folyamatosan z\u00e1rta a ledgereket, \u00e9s nincs meger\u0151s\u00edtett adat elveszett [&hellip;]<\/p>\n","protected":false},"author":684,"featured_media":5936,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16,22,10],"tags":[],"editors":[37],"sponsored_companies":[],"class_list":["post-5935","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-altcoin-hirek","category-arfolyam-hirek","category-hirek","editors-szabo-kiss-peter"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>S\u00fcrg\u0151s XRPL-friss\u00edt\u00e9s \u00e1ll\u00edtotta meg a node-okat terhel\u0151 t\u00e1mad\u00e1st<\/title>\n<meta name=\"description\" content=\"Az XRP-h\u00e1l\u00f3zat\u00e1t komoly t\u00e1mad\u00e1s \u00e9rte, \u00e9s csak egy hajsz\u00e1lon m\u00falott, hogy nagyobb baj t\u00f6rt\u00e9njen. 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