Cisco has manufactured a set of patches doya OS IOS

Company Cisco has manufactured large enough set of corrections for operating system Internet Operating System (IOS). Given by OS operates all intellectual systems Cisco - routers, switchboards, concentrators, etc. As a rule, updatings for IOS leave twice a year.

This time the manufacturer has manufactured 12 corrections, many of which have critical degree of importance. In Cisco urgently recommended to holders of systems on the basis of IOS to download updatings as they close vulnerability, leaders to not authorised access to systems fom malefactors.

The most serious bug corrected Cisco, mentions uyavzimost in protocol Simple Network Management Protocol (SNMP). By means of this bug the attacking could supervise completely some ruler of the routers which are on service at telecommunication operators, writes CyberSecurity.

At the same time, in Cisco say, that about one of closed uyazvimostey the hacker public not becomes know earlier and eksploityi for them on the Internet did not extend.