Sabon harin SAD na DNS don saka bayanan karya a cikin cache na DNS
Wata ƙungiyar masu bincike daga Jami'ar California, Riverside ta buga sabon bambance-bambancen harin SAD DNS (CVE-2021-20322) wanda ke aiki duk da kariyar da aka ƙara a bara don toshe raunin CVE-2020-25705. Sabuwar hanyar gabaɗaya tayi kama da rashin lafiyar bara kuma ta bambanta kawai a cikin amfani da nau'in fakiti na ICMP na daban don duba tashoshin jiragen ruwa na UDP masu aiki. Harin da aka gabatar yana ba da damar sauya bayanan karya a cikin cache uwar garken DNS, wanda […]