Ukulungiswa kwe-Canonical 7 i-vulnerability entsha efumaneka ku-Ubuntu

Kwaziwa ke ukuba i-canonical ikwazile ukubona i-bugs ezahlukeneyo okanye ukuba semngciphekweni kwinkqubo ye-Ubuntu. I-bug ibekwe kwi Linux kernel; Ngokucacileyo oku kuchaphazela lonke iqela le-Linux distros, ke kubalulekile ukwenza uhlaziyo olufanelekileyo ukusombulula ingxaki.

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Nangona iVulnerability ichaphazela ukhuseleko lwesoftware, ngokubhekisele kwiimvume ezinikezwe ngumsebenzisi, ezinokuthi emva koko ziguqulwe zibe ngumonakalo kwinkqubo ngokungasebenzi kwamanqanaba okhuseleko ahambelanayo. Sele sikuthethile oku, ngoku siza kucacisa ukuba zeziphi iimpazamo ezibhengezwe yiCanonical.

Phakathi kwezinye zeempazamo ezifunyanisiweyo sinokuqaqambisa ukusilela kumlawuli we-USB kwizixhobo zeClie. Ngokusisiseko nasiphi na isoftware enobungozi inokuqhagamshelwa kwinkqubo, ngaphandle kokuya kwinqanaba elifanelekileyo lokhuseleko ukuchonga isixhobo, kunye nokwazi ukuba kufanelekile ukunxibelelana nenkqubo. Kwangokunjalo, enye intsilelo yafunyanwa ngokubhekisele kwizixhobo zeTreo USB, ezibandakanya izinto ezifanayo nokusilela kwangaphambili.

Obunye ubungozi bufunyenwe kwimeko yokwenza ikhowudi, egunyazisiweyo ukusuka kwingcambu ngawo nawuphi na umsebenzisi, ebangelwe kukucoca iipakethi zenetfilter kwaye inokuthi ivelise inkqubo ngokubanzi.

Utshintsho, kwafunyanwa ingxaki yokuhluza iipakethi enye, ekwavumela ukwenziwa kwekhowudi, kodwa kule meko ijolise kwiinkqubo ezisebenza ngamabhithi angama-32.

Kukho esinye isiphene esinokuvumela ukwenziwa kohlaselo lwe-DoS kwinkqubo. Le bug ilandelwa kumiliselo lwe-SCTP lwe-kernel ye-Linux.

Olunye umngcipheko lufumaneka kumqhubi we-ALSA USB MIDI okwi-Linux kernel. Kule nto inokubonelelwa nakubani na onokufikelela kwikhompyuter, enze ikhowudi kwiingcambu okanye uhlaselo lwe-DoS ngokuchasene nenkqubo.

Kwaye okokugqibela kodwa okubaluleke kakhulu kukuba sesichengeni okwangoku okufumaneka kumlawuli weTTY. Oku kusilela kuya kunika ithuba lokukwazi ukuba ulwazi, kumsebenzisi ongagunyaziswanga, malunga nezinto ezenziwa ngabasebenzisi ngaphakathi kwenkqubo.

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Njengoko besitshilo ekuqaleni, kungcono uhlaziye inkqubo yakho yoBuntu ukunqanda iingxaki kwezi ntsilelo. Kukwakholelwa ukuba ubungozi obufanayo bunokubakho kuhlobo olufanayo lwekernel. Nangona kunjalo, kuyaziwa ukuba kuyakubakho uhlobo olutsha lweephakheji ze-kernel, eliguqulela kudityaniso lweemodyuli ezifakwe kamva.

Iinguqulelo ezihlaziyiweyo zezi:

  • Ubuntu 12.04 (LTS)

  • Ubuntu 14.04 (LTS)

  • Ubuntu 15.10

Inguqulelo ye-16.04 (LTS) yaziwa ngokungabinazimbungulu zaziwayo, kwaye iya kukhutshwa ngo-Epreli.

Kuyimfuneko ukuba emva kohlaziyo lwenkqubo luqaliswe ngokutsha, ukuze ukulungiswa kunye ne-kernel zilayishwe ngokupheleleyo. Kufanelekile ukukhumbula ukuba le nkqubo inenkqubo yokugcinwa kweenyanga ezili-9. Ke kuyimfuneko ukuhlaziya rhoqo ingxelo yokugqibela yale nkqubo.


Izimvo ezi-4, shiya ezakho

Shiya uluvo lwakho

Idilesi yakho ye email aziyi kupapashwa. ezidingekayo ziphawulwe *

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  1. Uxanduva lwedatha: UMiguel Ángel Gatón
  2. Injongo yedatha: Ulawulo lwe-SPAM, ulawulo lwezimvo.
  3. Umthetho: Imvume yakho
  4. Unxibelelwano lwedatha: Idatha ayizukuhanjiswa kubantu besithathu ngaphandle koxanduva lomthetho.
  5. Ukugcinwa kweenkcukacha
  6. Amalungelo: Ngalo naliphi na ixesha unganciphisa, uphinde uphinde ucime ulwazi lwakho.

  1.   Umhlobo Wethu sitsho

    Enkosi ngolwazi kwiposi.

  2.   manuel sitsho

    Enjani yona ukusilela!

  3.   UDaniel Herrero sitsho

    Ukucaciswa nje, iinguqulelo ze-Ubuntu ezi-LTS azinayo kuphela iinyanga ezili-9 zenkxaso kodwa zineminyaka emi-5.

  4.   igarcad sitsho

    Uthetha ngobungozi be-kernel nasemva kweenguqulelo ze-Ubuntu.

    Ndiyazibuza ukuba zeziphi iinguqulelo zekernel ezichaphazelekayo, kwaye ndiyazi loo nto, ndiza kwazi ukuba i-disto linux yam ichaphazelekile okanye akunjalo.

    Salu2