Intshayelelo kwiCVSS #
Inkqubo yokuBala amanqaku e-Common Vulnerability (CVSS) yinkqubo standardisakhelo esicwangcisiweyo sokuvavanya nokunika amanqaku ubukhali bobuthathaka besoftware. I-CVSS inika amanqaku enombolo phakathi kwe-0.0 kunye ne-10.0, apho amanqaku aphezulu abonisa ubuthathaka obubaluleke ngakumbi. Ngokuqonda yintoni iCVSS, imibutho inokuyibeka phambili imizamo yayo yokulungisa ngokufanelekileyo. Ngaphezu koko, iCommon Vulnerability Scoring System ibonelela ngendlela ehambelanayo yokuvavanya umngcipheko. Ngenxa yoko, amaqela okhuseleko anokugxila kwezona zisongelo zibalulekileyo, nto leyo ephucula indlela yokhuseleko iyonke.
Inkcazo:
Yintoni iCVSS? #
Inkqubo yokuBala iCommon Vulnerability, eyaphuhliswa yiForam of Incident Response and Security Teams (FIRST), inika indlela ecwangcisiweyo yokulinganisa ubunzima bobuthathaka. Enyanisweni, iCVSS ibonelela ngendlela yokufumana amanqaku esetyenziswa ngokubanzi kukhuseleko lwe-cyber kunye nokhuseleko lwesicelo (i-AppSec). Ngaphezu koko, ukwazi ukuba yintoni iCVSS kunceda amaqela okhuseleko standardqwalasela uvavanyo lomngcipheko. Ke ngoko, bonke abachaphazelekayo banokuqonda ubukhali kunye nefuthe lobuthathaka. Ngenxa yoko, ukudibanisa iNkqubo yokuBala iVulnerability Scoring kwiindlela zokhuseleko kuphucula ukucaca nokusebenza kakuhle.
Indlela Esebenza Ngayo Inkqubo Yokufumana Amanqaku Okuchaphazeleka Kokuchaphazeleka Okuqhelekileyo #
The CVSS uvavanya ubuthathaka esebenzisa amaqela amathathu aphambili e-metric. Ngokukodwa, la maqela ngala:
1. IiMetriki eziSiseko #
Ezi zimele iimpawu ezisisiseko zobuthathaka. Ngokukodwa, i-CVSS ziquka:
- IVektha yoHlaselo (i-AV) – Indlela obu buthathaka obunokusetyenziswa ngayo (umz., inethiwekhi, indawo).
- Ubunzima boHlaselo (i-AC) – Ubunzima bokuxhatshazwa.
- Amalungelo afunekayo (PR) – Inqanaba lokufikelela elifunekayo ukuze kusetyenziswe.
- Intsebenziswano Yomsebenzisi (i-UI) – Ingaba isenzo somsebenzisi siyimfuneko na.
- Iimetriki zempembelelo – Isiphumo kwi Ubumfihlo (C), Imfezeko (I), yaye Ukufumaneka (A).
2. IiMetriki zeXeshana #
Ezi zinto zibonisa izinto ezitshintsha ngokuhamba kwexesha. Umzekelo:
- Ukuvuthwa kweKhowudi yokuSebenzisa – Ukufumaneka kwekhowudi yokuxhaphaza.
- Inqanaba lokulungisa – Nokuba kukho iipatches okanye iindlela zokunciphisa ezifumanekayo.
- Xela Ukuzithemba – Ukuthembeka kwengxelo yobuthathaka.
3. Iimetriki zokusiNgqongileyo #
Ezi metrics zilungelelanisa iBase Score nemeko-bume ethile yombutho. Ngokomzekelo:
- IiMfuno zoKhuseleko – Ukubaluleka kokugcinwa kwemfihlo, ukuthembeka, kunye nokufumaneka.
- IiMetriki zeSiseko eziGuquliweyo – Uhlengahlengiso olubonisa imeko yentlangano.
Kutheni iCVSS ibalulekile #
ukuqonda yintoni iCVSS kubalulekile CISOs, ii-CIO, kunye neengcali zokhuseleko. Ngokukodwa, iCommon Vulnerability Scoring System inceda kuba:
- Ubeka phambili uBunzimaNgaphezu kwako konke, iqinisekisa ukuba imiba ebalulekileyo ijongwa kuqala.
- StandardUnxibelelwano: Ngamanye amazwi, i Inkqubo yokuKala ngokuSesichengeni okuqhelekileyo inika ulwimi oluqhelekileyo lokuxoxa ngobunzima bokungakwazi ukuzikhusela.
- Ixhasa ukuThotyelwaNgaphezu koko, imithetho emininzi iyalela ukuba kusetyenziswe CVSS kulawulo lomngcipheko.
- Ukuphucula ukusebenza kakuhleNgenxa yoko, ngokuyisebenzisa, amaqela okhuseleko angenza lula inkqubo yolawulo lobuthathaka.
Ngoko ke, ukudibanisa i-CVSS kunceda imibutho ukuba ilawule umngcipheko ngokufanelekileyo kwaye yabelane ngezixhobo ngobulumko.
Uluhlu lwamanqaku eCVSS #
CVSS amanqaku awela kwiindidi ezine:
- Phantsi: 0.1 - 3.9
- Phakathi: 4.0 - 6.9
- Ephakamileyo: 7.0 - 8.9
- Okubalulekileyo: 9.0 - 10.0
Ngaloo ndlelaUkwazi yintoni iCVSS kwaye la manqaku anceda amaqela ukuba abeke phambili ubuthathaka ngokuchanekileyo.
Imingeni ngeNkqubo yokuNika amanqaku kwiSifo esiQhelekileyo #
- Ukunqongophala komxholoUmzekelo, amanqaku e-CVSS awasoloko ebonisa impembelelo ethile kwishishini.
- Amanqaku eSiseko esiNgaguqukiyoUkongeza, amanqaku asenokungaguquguquki njengoko izisongelo ziyavela.
- Qaphela UkudinwaKwelinye icala, izilumkiso ezininzi eziqatha kakhulu zinokuwaxaka amaqela.
Ukoyisa le mingeni, ukudibanisa CVSS Kubalulekile ukuba nolwazi ngengozi ngexesha langempela. Bukela incoko yethu kwi Ubuthathaka obungapheliyo, Ukuzikhusela okukrelekrele ngakumbi kwiYouTube.
Indlela iXygeni ephucula ngayo ulawulo lobuthathaka olusekelwe kwiCVSS #
IXygeni's Uhlalutyo loBume beSoftware (SCA) isisombululo, inxalenye Open Source Security ukubonelela, kusebenzisa Inkqubo yokuKala ngokuSesichengeni okuqhelekileyo. Ngaphezu koko, ukuqonda yintoni iCVSS inceda imibutho ukuba ibone, ibeke phambili, kwaye ilungise ubuthathaka obukhoyo kwiindlela ezivulelekileyo zokuxhomekeka.
IXygeni's SCA Uphuculo lweSisombululo #
- Uvavanyo loMngcipheko oguqukayo: Idibana nobukrelekrele bezoyikiso ngexesha langempela.
- Ukuncitshiswa kwengxolo: Ukuthi ngqo, ihluza izinto ezingezizo ezilungileyo ukuze ibonise izoyikiso zokwenyani.
- Umdibaniso ongenamthungoNgaphezu koko, ifaka ukufunyanwa kobuthathaka kwi CI/CD pipelinekunye.
Isishwankathelo, ngokwazi yintoni iCVSS kunye nokusebenzisa iXygeni's SCA isisombululo, imibutho ingaziphucula kakhulu iinkqubo zayo zolawulo lobuthathaka.
Khusela ukuxhomekeka kwakho kwi-Open Source nge-Xygeni #
Sebenzisa i Inkqubo yokuKala ngokuSesichengeni okuqhelekileyo ukuhlala phambi kobuthathaka.
Cela iDemo Namhlanje! Fumanisa indlela iXygeni's SCA isisombululo siphucula ulawulo lwakho lobuthathaka.
Imibuzo ebuzwa rhoqo malunga neCVSS #
Inkqubo yokuBala amanqaku e-Common Vulnerability, standardIndlela esetyenzisiweyo yokulinganisa ubukhali bobuthathaka besoftware. Inceda imibutho ukuba ibeke phambili imizamo yokulungisa.
Amanqaku angama-9.8 awela kwi Critical uluhlu (9.0–10.0), olubonisa ubuthathaka obukhulu obufanele bujongwane nabo ngoko nangoko.
Yaphuhliswa yi- Iforam yeeQela zoMpendulo zezehlo kunye nezoKhuseleko (KUQALA).
