CVE-2024-7967: 
vulnerability analysis and mitigation

A heap buffer overflow vulnerability (CVE-2024-7967) was discovered in the Fonts component of Google Chrome versions prior to 128.0.6613.84. The vulnerability was reported by Tashita Software Security on July 27, 2024, and was assigned a high severity rating. This security flaw affects Chrome browsers across Windows, Mac, and Linux operating systems (Chrome Release).

The vulnerability is classified as a heap-based buffer overflow (CWE-122) and out-of-bounds write (CWE-787) issue. It received a CVSS v3.1 base score of 8.8 (High) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. This scoring indicates that the vulnerability can be exploited remotely with low attack complexity, requires no privileges, but does need user interaction (NVD).

The vulnerability could allow a remote attacker to potentially exploit heap corruption through a specially crafted HTML page. Given the high CVSS score and impact ratings for confidentiality, integrity, and availability, successful exploitation could lead to significant system compromise (NVD).

The vulnerability requires user interaction, typically through visiting a maliciously crafted HTML page. The attack vector is network-accessible and can be executed with low attack complexity. No specific details about active exploitation in the wild have been reported for this particular CVE (Chrome Release).

Google has addressed this vulnerability in Chrome version 128.0.6613.84 and later. Users are strongly advised to update their Chrome browsers to the latest version to receive the security fix. The fix was part of a larger security update that addressed multiple vulnerabilities (Chrome Release).