SB2024080869 - Debian update for thunderbird
Published: August 8, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 7 secuirty vulnerabilities.
1) Out-of-bounds read (CVE-ID: CVE-2024-7519)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to a boundary error when processing
graphics shared memory. A remote attacker can create a specially crafted
website, trick the victim into opening it, trigger an out-of-bounds read and bypass browser sandbox.
2) Use-after-free (CVE-ID: CVE-2024-7521)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error in WebAssembly. A remote attacker can trick the victim to visit a specially crafted website, trigger a use-after-free error and execute arbitrary code on the system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
3) Out-of-bounds read (CVE-ID: CVE-2024-7522)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to a boundary error in editor component. A remote attacker can create a specially crafted website, trick the victim into opening it, trigger an out-of-bounds read and bypass browser sandbox.
4) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2024-7525)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due missing permission check when creating a StreamFilter. A web extension with minimal permissions can create a StreamFilter, which can be used to read and modify the response body of requests on any site.
5) Use of uninitialized resource (CVE-ID: CVE-2024-7526)
The vulnerability allows a remote attacker to bypass certain security restrictions.
The vulnerability exists due to usage of uninitialized resources in WebGL ANGLE. A remote attacker can trick the victim to visit a specially crafted website and gain access to sensitive information.
6) Use-after-free (CVE-ID: CVE-2024-7527)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error in JavaScript garbage collection. A remote attacker can trick the victim into visiting a specially crafted website, trigger a use-after-free error and execute arbitrary code on the system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
7) Multiple Interpretations of UI Input (CVE-ID: CVE-2024-7529)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exist due to improper handling of the date picker, which can obscure security prompts. A remote attacker use a malicious site to trick a victim into granting permissions.
Remediation
Install update from vendor's website.