SB2023082203 - Multiple vulnerabilities in Microsoft Edge
Published: August 22, 2023 Updated: April 19, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 21 secuirty vulnerabilities.
1) Input validation error (CVE-ID: CVE-2023-4357)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient validation of user-supplied input in XML 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.
2) Use-after-free (CVE-ID: CVE-2023-4349)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within the Device Trust Connectors 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.
3) Use-after-free (CVE-ID: CVE-2023-2312)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within the Offline 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) Improperly implemented security check for standard (CVE-ID: CVE-2023-4350)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to incorrect implementation in Fullscreen in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and compromise the system.
5) Use-after-free (CVE-ID: CVE-2023-4351)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within the Network 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.
6) Type Confusion (CVE-ID: CVE-2023-4352)
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.
7) Heap-based buffer overflow (CVE-ID: CVE-2023-4353)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted HTML content in ANGLE. 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.
8) Heap-based buffer overflow (CVE-ID: CVE-2023-4354)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted HTML content in Skia. 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.
9) Buffer overflow (CVE-ID: CVE-2023-4355)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to a boundary error in V8 in Google Chrome. A remote attacker can trick the victim to visit a specially crafted webpage, trigger a stack-based buffer overflow and execute arbitrary code on the system.
10) Use-after-free (CVE-ID: CVE-2023-4356)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within Audio 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.
11) Improperly implemented security check for standard (CVE-ID: CVE-2023-4359)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to incorrect implementation in App Launcher 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.
12) Use-after-free (CVE-ID: CVE-2023-4358)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within DNS 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.
13) Improperly implemented security check for standard (CVE-ID: CVE-2023-4360)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to incorrect implementation in Color 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.
14) Improperly implemented security check for standard (CVE-ID: CVE-2023-4361)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to incorrect implementation in Autofill 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.
15) Heap-based buffer overflow (CVE-ID: CVE-2023-4362)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted HTML content in Mojom IDL. 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.
16) Improperly implemented security check for standard (CVE-ID: CVE-2023-4363)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to incorrect implementation in WebShare 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.
17) Improperly implemented security check for standard (CVE-ID: CVE-2023-4364)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to incorrect implementation in Permission Prompts 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.
18) Improperly implemented security check for standard (CVE-ID: CVE-2023-4365)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to incorrect implementation in Fullscreen 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.
19) Use-after-free (CVE-ID: CVE-2023-4366)
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.
20) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2023-4367)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient policy enforcement in Extensions API 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.
21) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2023-4368)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient policy enforcement in Extensions API 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.
Remediation
Install update from vendor's website.
References
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4357
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4349
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-2312
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4350
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4351
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4352
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4353
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4354
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4355
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4356
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4359
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4358
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4360
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4361
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4362
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4363
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4364
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4365
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4366
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4367
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-4368