TR-21-0220 (Google Chrome Güvenlik Zafiyeti)

Genel Bilgi

Google Chrome'un 89.0.4389.72'dan önceki versiyonlarında zafiyetler tespit edilmiştir.

Etki

Mevcut açıklıklar nedeniyle sistemlerden siber saldırganlar tarafından hassas bilgilerin ele geçirilmesi ihtimal dahilindedir. Zafiyetlerin CVE kodları şu şekildedir:

CVE-2021-21183, CVE-2021-21166, CVE-2021-21167, CVE-2021-21168, CVE-2021-21169, CVE-2021-21170, CVE-2021-21171, CVE-2021-21172, CVE-2021-21173, CVE-2021-21174, CVE-2021-21175, CVE-2021-21176, CVE-2021-21177, CVE-2021-21178, CVE-2021-21179, CVE-2021-21180, CVE-2021-21181, CVE-2021-21182, CVE-2021-21184, CVE-2021-21185, CVE-2021-21186 ve CVE-2021-21187

Çözüm

Ulusal Siber Olaylara Müdahale Merkezi (USOM) kullanıcı ve sistem yöneticilerine Google tarafından yayınlanan Chrome Güncellemelerini incelemelerini ve gerekli güncellemeleri yapmalarını tavsiye etmektedir.

Kaynaklar

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21166

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21167

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21168

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21169

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21170

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21171

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21172

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21173

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21174

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21175

https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21183

2021-03-10