Zero-Izinsuku kanye Nokwengamela Iqanda: Inganekwane Yamaqiniso Amabili Obuchwepheshe
Cabanga ngeqembu lakho le-SOC, amehlo abomvu, agqolozele isexwayiso esibomvu esibenyezelayo. Kungo-3 AM ngo-Okthoba 2023, futhi izindaba azizinhle: izinsuku ezimbili ezibucayi ku-Citrix NetScaler ADC kanye ne-Gateway, zixhashazwe kakhulu, zivumela Ukwenziwa Kwekhodi Ekude (RCE), nohlelo olungayilungele ikhompuyutha olubonwa endle. Ikhathalogi ye-CISA Known Exploited Vulnerabilities (KEV) isanda kuwangeza [1, 2, 3, 4]. Lokhu akulona usongo lwethiyori; kuyisigameko esibalulekile samazwe ngamazwe esithinta ingqalasizinda yebhizinisi elibalulekile kuwo wonke uhulumeni, ezezimali, ezemfundo, nezomthetho eNyakatho Melika naseYurophu. Ngenkathi amathimba akho ezama ukuqukatha ukopha, ukuchibiyela ngolaka, futhi eqala uphenyo lomthetho mayelana nokuthi yini engase ibe inhlekelele, siyehla esinye isihloko: UMongameli uTrump uthole "isivumelwano sokuzithandela" nezinkampani eziphezulu zobuchwepheshe zokuthuthukiswa kwe-AI, ezithembisa ukuzenzela amaphoyisa embonini [5].
I-juxtaposition ayihambisani neze. Ngakolunye uhlangothi, sibhekene neqiniso elinonya, elingenakuphikwa lendawo yethu yedijithali yamanje: impi engapheli, esezingeni eliphezulu ngokumelene nezitha eziyinkimbinkimbi esebenzisa ubuthakathaka obuyisisekelo kuyo kanye nengqalasizinda esekela umhlaba wethu wesimanje. Ngakolunye uhlangothi, umbukwane wezepolitiki ophakamisa ukuthi ikusasa lobuchwepheshe obushintsha kakhulu, nokho obungaqinisekile kakhulu, bungaphathwa ngokuphepha yimboni efanayo ehlala idonsa kanzima ngokuvikeleka okuyisisekelo kanye nokuzibusa okunesimilo.
I-Citrix Catastrophe: Uphawu Lokubola Okujulile
Masicacise: Izinsuku ze-Citrix zero, njenge-CVE-2023-4966 (eyaziwa ngokuthi i-Citrix Bleed) ne-CVE-2023-3519, azizona nje "okunye ubungozi." Bamele inhlekelele ephuthumayo esikhungweni sedatha, umkhankaso wokuhlasela oqondile, oqhubekayo ofuna impendulo esheshayo, yezandla-on-deck [1, 2, 3, 4]. Ukwenziwa Kwekhodi Ekude ku-ADC noma i-Gateway ilingana nedijithali yendawo yokufinyelela ebalulekile eshiywe idaluliwe. Lokhu akukhona nje ukuchibiyela; imayelana nokuba ntekenteke kwesistimu kwezakhiwo zebhizinisi lethu.
Iminyaka eminingi, sakhe amasistimu ayinkimbinkimbi, axhumene, ngokuvamile athembele kubathengisi abambalwa ababalulekile ngengqalasizinda eyinhloko. I-Citrix, njengabanye abaningi, ihlinzeka ngezinsizakalo ezibalulekile, kodwa ngalokho kumaphakathi kuza ingozi enkulu. Uma ingxenye eyisisekelo njenge-NetScaler isengozini ezingeni losuku oluyiziro, umphumela we-ripple uyalimaza. Idalula iphutha elingokwemvelo ekuthembeleni endaweni eyodwa yokwehluleka, kungakhathaliseki ukuthi kufanele kube kuqine kangakanani. Umyalo "wokuchibiyela ngokushesha", ngenkathi udingeka, uzwakala njengekhambi elikha phezulu lenkinga yesistimu. Ayikhulumi ngezinkinga eziyisisekelo: inkimbinkimbi ezala ubungozi, ukuhamba kancane kwezibuyekezo zokuphepha ezivela kwabanye abathengisi, kanye namasu okuvikela okujulile ngokuvamile anganele ahlulekayo lapho umjikelezo wephulwa endaweni yawo ebaluleke kakhulu.
Lena akuyona nje inkinga yobuchwepheshe; kuyiphupho elibi lokuqhubeka kwebhizinisi. Ukuphulwa kwedatha, ukuphazamiseka kokusebenza, izinhlawulo zokulawula, ukonakala kwesithunzi - izindleko zingokwezinkanyezi. Futhi ngani? Ukuze usebenzise inethiwekhi kahle? Sikhokha inani eliphakeme ukuze kube lula nokusebenza okubonakalayo, intengo elinganiswa ngokuqwasha ebusuku kwama-CTO namathimba okuvikela, futhi okungenzeka, ekucekeleni phansi kokuthembana komphakathi. Iqiniso lokuthi lezi zixhashazwa ngokugcwele izinsuku eziyiziro, kusetshenziswa uhlelo olungayilungele ikhompuyutha, lisitshela ukuthi lezi akuzona izingane zeskripthi. Laba abalingisi abanezinsiza ezinhle, abaphikelelayo abasongela izimpahla ezinenani eliphezulu [3]. Uma singakwazi ukuvikela izendlalelo eziyisisekelo zomhlaba wethu wedijithali okhona, yiliphi ithemba esinalo ngekusasa eliyinkimbinkimbi ngokwengeziwe?
I-AI's Wild West: Ukuthembela Ukuzizuzisa Ukutshela Ukuphepha
Futhi uma sikhuluma ngalelo kusasa, ake sibheke kusivumelwano "sokuzenzela amaphoyisa" se-AI. Isimemezelo sikaMongameli uTrump, nakuba sibalulekile kwezombusazwe, siyisibonelo sencwadi yokweqa ukuziphendulela [5]. "Ukuzithandela" kanye "nokuzimela" amagama okufanele abangele ukwesaba kunoma ubani obukele imboni yezobuchwepheshe isebenza kule minyaka engamashumi amabili edlule. Sesike sayibona le phethini ngaphambili, akunjalo? Izinkampani zenkundla yezokuxhumana "ngokuzithandela" zamaphoyisa inkulumo enenzondo, izinjini zokusesha "ezilawulayo" ubumfihlo bedatha, kanye nezitolo zezinhlelo zokusebenza "ngokuzimela" eziqinisekisa ukuncintisana okufanele. Irekhodi lethrekhi liwukuthi, ukubeka kancane, kubi.
Umbono wokuthi zona kanye izinkampani ezigijimela ukuthuthukisa nokusebenzisa amasistimu e-AI anamandla - amasistimu anamandla okubumba kabusha umnotho, abe nomthelela okhethweni, ngisho nokudala izinhlobo ezintsha zobungozi bomphakathi - zingathenjwa ukuthi zisethe futhi ziphoqelele izimiso zazo zokuziphatha nezokuphepha azinangqondo neze, futhi azinakekeli ngokuyingozi kakhulu. Lezi yizinkampani eziqhutshwa inzuzo kanye nokubusa kwezimakethe. Umsebenzi wabo oyinhloko wokwethembeka kubanikazi bamasheya, hhayi kumqondo ongabonakali wokuhle komphakathi noma i-AI yokuziphatha.
Lesi "sivumelwano" siwukunqoba kwezombusazwe kwabaphathi, okubavumela ukuba bafune isenzo ku-AI ngaphandle kwebhizinisi elingcolile lomthetho wangempela noma ukuqondiswa kokulawula. Futhi kuwukuwina okukhulu kwe-Big Tech, okubathengela isikhathi nenkululeko emithethweni engase ibe umthwalo engase ibambezele ukuqamba kwabo okusha noma ibe nomthelela emqondweni wabo. Kodwa kithina sonke - kochwepheshe bezobuchwepheshe abakha lezi zinhlelo, kumabhizinisi azothembela kuwo, kanye nomphakathi wonkana - kuyisibonelo esiyingozi. Kubonisa indlela ekhethwayo yokuphatha i-AI ebeka phambili ukuzimela kwenkampani kunokuphepha komphakathi nokuziphendulela.
Ukunqamula: Ukwakhela Ezisekelweni Ezingazinzile
Nali iqiniso elingathandeki: ngesikhathi esifanayo siyehluleka ukuvikela ikusasa lethu futhi siphatha kabi ikusasa lethu. Sakha amasistimu e-AI ahlala ethuthuke kakhulu esisekelweni sokungazinzi kwedijithali, lapho ingqalasizinda ebalulekile ivamise ukuba sengozini izitha eziyinkimbinkimbi. Abaholi bemboni abafanayo ababonakala bengakwazi ukuvimbela imikhiqizo yabo ukuthi ibe abahlaseli bomhlaba wonke manje sebecelwa ukuthi "babe ngamaphoyisa" ngokuziphatha nokuphepha kobuhlakani obujwayelekile bokwenziwa.
Lokhu akukhona nje ukunqamula; yigebe elijulile. Njengoba ama-CTO kanye nobunjiniyela behola, sibambeke phakathi. Sinikezwe umsebenzi wokuhlanganisa izinsongo ezikhona njengamanje, ezikhona njenge-Citrix zero-days, kuyilapho ngesikhathi esifanayo sitshelwa ukuthi silungiselele ikusasa eliqhutshwa yi-AI lapho imithetho yenziwa khona njengoba siqhubeka, ikakhulukazi ngabadlali ngokwabo.
Isivumelwano se-AI sokuzithandela akusona isixazululo; kuyisu lokulibazisa. Ihlehlisa ukuziphendulela, iqinisekisa ukuthi lapho ukwephulwa kwezimiso zokuziphatha okungenakugwemeka, ukuchema, noma ngisho nokwehluleka okuyinhlekelele kwe-AI kwenzeka, umphakathi uzosala uzibuza ukuthi kungani bekungekho ukuqapha okuqinile, okuzimele kusukela ekuqaleni. Futhi uma lokho kwehluleka kwenzeka, ngeke kube yithiyori. Zizoba ngokoqobo futhi zibe yingozi njenge-RCE ku-NetScaler yakho, kuphela ngemithelela engaba ebanzi kakhulu yomphakathi.
Kudingeka sifune okwengeziwe. Sidinga ukuvikeleka okuqinile, okusebenzayo okuvela kubathengisi bethu, hhayi nje amapheshana asebenzayo ngemva kweqiniso. Futhi sidinga umthethonqubo wangempela, ozimele we-AI, hhayi nje isivumelwano sokuxhawulana phakathi kosopolitiki nezinkampani. Ngoba uma singakwazi nokuvikela ingqalasizinda yethu ewumgogodla, singabathemba kanjani abaklami bezakhiwo ukuthi bazokwakha isizukulwane esilandelayo sempucuko ngokuzibophezela? Impendulo, okwamanje, ukuthi asikwazi.
Imithombo
[1] I-CISA Yengeza I-Citrix NetScaler ADC kanye Nengozi Ye-Gateway (CVE-2023-4966) Kukhathalogi Yezingcuphe Ezaziwa Ezixhashaziwe — https://www.cisa.gov/news-events/alerts/2023/10/24/cisa-add-citrix-netscaler-adc-and-gateway-vulnerability-known-exploited-vulnerabilities-catalog [2] Ibhulethini Yokuphepha ye-Citrix ye-CVE-2023-4966 kanye ne-CVE-2023-4967 — https://support.citrix.com/article/CTX579459/citrix-netscaler-adc-and-citrix-netscaler-gateway-security-bulletin-for-cve26023-34 [3] I-Mandiant: I-UNC4841 Isebenzisa I-Citrix NetScaler ADC kanye ne-Gateway Zero-Day (CVE-2023-4966) — https://www.mandiant.com/resources/blog/citrix-bleed-zero-day-exploitation [4] I-CISA Yengeza I-Citrix NetScaler ADC kanye Nengozi Ye-Gateway (CVE-2023-3519) Kukhathalogi Yezingcuphe Ezaziwa Ezixhashaziwe - https://www.cisa.gov/news-events/alerts/2023/07/21/cisa-add-citrix-netscaler-adc-and-gateway-vulnerability-known-exploited-vulnerabilities-catalog [5] Izibuyekezo ezibukhoma: UTrump usayina isivumelwano sokuzithandela nabaholi be-AI kwezobuchwepheshe ... — https://apnews.com/live/trump-cnn-media-midterm-elections-news-updates-09-29-2026