SB2024030302 - Gentoo update for Blender

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Integer underflow (CVE-ID: CVE-2022-0544)

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

The vulnerability exists due to integer underflow within the DDS loader. A remote attacker can pass a specially crafted DDS image file to the affected application, trigger an integer underflow and gain access to sensitive information.

2) Integer overflow (CVE-ID: CVE-2022-0545)

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

The vulnerability exists due to integer overflow when processing loaded 2D images. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.

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

3) Integer overflow (CVE-ID: CVE-2022-0546)

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

The vulnerability exists due to integer overflow in the image loader. A remote attacker can pass specially crafted data to the application, trigger integer overflow 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://security.gentoo.org/glsa/202403-02