Security

Google Chrome 109 update addresses six security vulnerabilities

Google addressed six security vulnerabilities in its web browser Chrome, none of them actively exploited in the wild.

Google released Chrome version 109.0.5414.119 for Mac and Linux and 109.0.5414.119/.120 for Windows to address a total of six vulnerabilities.

Four of the addressed flaws were reported by external researchers that were awarded for more than $26,500 for their findings. Below are the flaws reported by the researchers:

  • [$16000][1376354] High CVE-2023-0471: Use after free in WebTransport. Reported by chichoo Kim(chichoo) and Cassidy Kim(@cassidy6564) on 2022-10-19
  • [$3000][1405256] High CVE-2023-0472: Use after free in WebRTC. Reported by Cassidy Kim(@cassidy6564) on 2023-01-06
  • [$7500][1404639] Medium CVE-2023-0473: Type Confusion in ServiceWorker API. Reported by raven at KunLun lab on 2023-01-03
  • [$TBD][1400841] Medium CVE-2023-0474: Use after free in GuestView. Reported by avaue at S.S.L on 2022-12-14

The good news is that Google is not aware of attacks in the wild exploiting one of these vulnerabilities.

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Pierluigi Paganini

(SecurityAffairs – hacking, Chrome)

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Pierluigi Paganini

Pierluigi Paganini is member of the ENISA (European Union Agency for Network and Information Security) Threat Landscape Stakeholder Group and Cyber G7 Group, he is also a Security Evangelist, Security Analyst and Freelance Writer. Editor-in-Chief at "Cyber Defense Magazine", Pierluigi is a cyber security expert with over 20 years experience in the field, he is Certified Ethical Hacker at EC Council in London. The passion for writing and a strong belief that security is founded on sharing and awareness led Pierluigi to find the security blog "Security Affairs" recently named a Top National Security Resource for US. Pierluigi is a member of the "The Hacker News" team and he is a writer for some major publications in the field such as Cyber War Zone, ICTTF, Infosec Island, Infosec Institute, The Hacker News Magazine and for many other Security magazines. Author of the Books "The Deep Dark Web" and “Digital Virtual Currency and Bitcoin”.

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