CVE-2021-21148

Description

Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.150 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

References

https://www.tenable.com/cyber-exposure/2021-threat-landscape-retrospective

https://www.tenable.com/blog/cve-2021-21148-google-chrome-heap-buffer-overflow-vulnerability-exploited-in-the-wild

https://www.debian.org/security/2021/dsa-4858

https://security.gentoo.org/glsa/202104-08

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AUQSMNV7INLDDSD3RKI5S5EAULX2QC7P/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7ACWYJ74Z3YN2XH4QMUEGNBC3VXX464L/

https://crbug.com/1170176

https://chromereleases.googleblog.com/2021/02/stable-channel-update-for-desktop_4.html

http://packetstormsecurity.com/files/162579/Chrome-Array-Transfer-Bypass.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3