Hloov kho BIND DNS server 9.14.3, 9.11.8, 9.15.1 nrog tshem tawm DoS qhov tsis zoo

Tshaj tawm Kev kho tshiab rau cov ceg ruaj khov ntawm BIND DNS server 9.14.3, 9.11.8 thiab 9.12.4-P2, nrog rau cov ceg sim 9.15.1, uas yog nyob rau hauv kev txhim kho. Tib lub sijhawm, nws tau tshaj tawm tias kev txhawb nqa ntxiv rau 9.12 ceg yuav raug txiav tawm, thiab cov hloov tshiab uas yuav tsis raug tso tawm ntxiv lawm.

Cov kev hloov tshiab tseem ceeb heev rau kev tshem tawm yooj yim (CVE-2019-6471), tso cai rau koj los ua qhov tsis lees paub ntawm kev pabcuam (tawm qhov txheej txheem nrog kev lees paub REQUIRE). Qhov teeb meem yog tshwm sim los ntawm ib qho kev sib tw uas tshwm sim thaum ua cov khoom loj heev ntawm cov khoom siv tshwj xeeb uas tuaj yeem ua tau raws li qhov thaiv cov lim. Txhawm rau siv qhov tsis zoo, tus neeg tawm tsam yuav tsum xa ntau qhov kev thov mus rau tus neeg raug tsim txom tus neeg daws teeb meem, uas ua rau hu rau tus neeg siv DNS server, uas rov qab cov lus teb tsis raug.

Tau qhov twg los: opennet.ru

Ntxiv ib saib