SB2023020749 - Multiple vulnerabilities in Google Chrome

Description

This security bulletin contains information about 10 secuirty vulnerabilities.

1) Type Confusion (CVE-ID: CVE-2023-0696)

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) Improperly implemented security check for standard (CVE-ID: CVE-2023-0697)

The vulnerability allows a remote attacker to compromise the affected system.

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 compromise the system.

3) Out-of-bounds read (CVE-ID: CVE-2023-0698)

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

The vulnerability exists due to a boundary condition within the WebRTC 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.

4) Use-after-free (CVE-ID: CVE-2023-0699)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within GPU 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.

5) Improperly implemented security check for standard (CVE-ID: CVE-2023-0700)

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

The vulnerability exists due to incorrect implementation in Download 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) Heap-based buffer overflow (CVE-ID: CVE-2023-0701)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted HTML content in WebUI. 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.

7) Type Confusion (CVE-ID: CVE-2023-0702)

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

The vulnerability exists due to a type confusion error within the Data Transfer component in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger a type confusion error and gain access to sensitive information.

8) Type Confusion (CVE-ID: CVE-2023-0703)

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

The vulnerability exists due to a type confusion error within the DevTools component in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger a type confusion error and gain access to sensitive information.

9) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2023-0704)

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to insufficient policy enforcement in DevTools in Google Chrome. A remote attacker can trick the victim to visit a specially crafted website, bypass implemented security measures and gain access to sensitive information.

10) Integer overflow (CVE-ID: CVE-2023-0705)

The vulnerability allows a remote attacker to gain access to crash the browser.

The vulnerability exists due to a integer overflow in Core in Google Chrome. A remote attacker can trick the victim to visit a specially crafted webpage and crash the browser.

Remediation

Install update from vendor's website.

References

• https://chromereleases.googleblog.com/2023/02/stable-channel-update-for-desktop.html
• https://crbug.com/1402270
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-0696
• https://crbug.com/1341541
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-0697
• https://crbug.com/1403573
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-0698
• https://crbug.com/1371859
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-0699
• https://crbug.com/1393732
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-0700
• https://crbug.com/1405123
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-0701
• https://crbug.com/1316301
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-0702
• https://crbug.com/1405574
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-0703
• https://crbug.com/1385982
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-0704
• https://crbug.com/1238642
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-0705