SB2024073067 - Multiple vulnerabilities in Google Chrome

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Use of uninitialized resource (CVE-ID: CVE-2024-6990)

The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to usage of uninitialized resources in Dawn. A remote attacker can trick the victim to open a specially crafted website and execute arbitrary code on the system.

2) Out-of-bounds read (CVE-ID: CVE-2024-7255)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the WebTransport component in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger an out-of-bounds read error and gain access to sensitive information.

3) Input validation error (CVE-ID: CVE-2024-7256)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation when processing HTML content in Dawn. Chrome High. A remote attacker can trick the victim to open a specially crafted web page and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Remediation

Install update from vendor's website.

References

• https://chromereleases.googleblog.com/2024/07/stable-channel-update-for-desktop_30.html
• https://crbug.com/353034820
• https://crbug.com/352872238
• https://crbug.com/354748060