SB2022102737 - Multiple vulnerabilities in Microsoft Edge

Description

This security bulletin contains information about 8 secuirty vulnerabilities.

1) Type Confusion (CVE-ID: CVE-2022-3652)

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

The vulnerability exists due to a type confusion error within the V8 component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger a type confusion error and execute arbitrary code on the target system.

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

2) Heap-based buffer overflow (CVE-ID: CVE-2022-3653)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted HTML content in Vulkan. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

3) Use-after-free (CVE-ID: CVE-2022-3654)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the Layout component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger use-after-free error and execute arbitrary code on the target system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

4) Heap-based buffer overflow (CVE-ID: CVE-2022-3655)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted HTML content in Media Galleries. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

5) Input validation error (CVE-ID: CVE-2022-3656)

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

The vulnerability exists due to insufficient validation of user-supplied input in File System in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.

6) Use-after-free (CVE-ID: CVE-2022-3657)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within Extensions in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger a use-after-free error and gain access to sensitive information.

7) Improperly implemented security check for standard (CVE-ID: CVE-2022-3660)

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

The vulnerability exists due to incorrect implementation in Full screen mode in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.

8) Input validation error (CVE-ID: CVE-2022-3661)

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

The vulnerability exists due to insufficient validation of user-supplied input in Extensions in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.

Remediation

Install update from vendor's website.

References

• https://chromereleases.googleblog.com/2022/10/stable-channel-update-for-desktop_25.html
• https://crbug.com/1369871
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-3652
• https://crbug.com/1354271
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-3653
• https://crbug.com/1365330
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-3654
• https://crbug.com/1343384
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-3655
• https://crbug.com/1345275
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-3656
• https://crbug.com/1351177
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-3657
• https://crbug.com/1327505
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-3660
• https://crbug.com/1350111
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-3661