SB2024112255 - openEuler 24.03 LTS update for firefox

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Insufficient UI warning of dangerous operations (CVE-ID: CVE-2024-4768)

The vulnerability allows a remote attacker to perform clickjacking attack.

The vulnerability exists due to an error in the popup notifications' interaction with WebAuthn. A remote attacker can trick the victim into granting permissions to a malicious web application.

2) Buffer overflow (CVE-ID: CVE-2024-4777)

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

The vulnerability exists due to a boundary error when processing HTML content. A remote attacker can create a specially crafted webpage, trick the victim into opening it, trigger memory corruption 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://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2459