Chiwopsezo chakutali mu NetBSD kernel, yogwiritsidwa ntchito ndi netiweki yakomweko

Pa NetBSD kuthetsedwa kusatetezeka, chifukwa chosowa kuyang'ana malire a buffer pokonza mafelemu a jumbo mu madalaivala a ma adapter a netiweki olumikizidwa kudzera pa USB. Vutoli limapangitsa kuti gawo lina la paketi likopedwe kupyola buffer yomwe yaperekedwa mugulu la mbuf, yomwe ingagwiritsidwe ntchito popereka ma code oukira pamlingo wa kernel potumiza mafelemu enieni kuchokera pa netiweki yakomweko. Kukonzekera kuti aletse chiwopsezochi kudatulutsidwa pa Ogasiti 28, koma tsatanetsatane wa vutoli akuwululidwa. Vutoli limakhudza ma driver a atu, nkhwangwa, nkhwangwa, otus, run and ure.

Pakadali pano, mu Windows TCP/IP stack kudziwika wotsutsa kusatetezeka, kulola kuchitira patali khodi yowukira potumiza paketi ya ICMPv6 yokhala ndi zotsatsa za rauta ya IPv6 (RA, Kutsatsa kwa Router).
Chiwopsezo zikuwoneka Kuyambira Kusintha kwa 1709 kwa Windows 10/Windows Server 2019, yomwe idayambitsa chithandizo chodutsa masinthidwe a DNS kudzera pa mapaketi a ICMPv6 RA, ofotokozedwa mu RFC 6106. adatanthauziridwa ngati kuchuluka kwa 16, zomwe zidapangitsa kuti pakhale zovuta pakugawa komanso kugawa ma 8 byte ochepera kukumbukira, popeza ma byte 8 owonjezera adawonedwa ngati a gawo lotsatira).

Source: opennet.ru