SB2022011001 - Multiple vulnerabilities in Blackmagic Design DaVinci Resolve

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Integer overflow (CVE-ID: CVE-2021-40417)

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

The vulnerability exists due to integer overflow when parsing a file that is submitted to the DPDecoder service as a job. 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.

2) Use of Uninitialized Variable (CVE-ID: CVE-2021-40418)

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

The vulnerability exists due to use of uninitialized memory while parsing a file that is submitted to the DPDecoder service as a job. A remote attacker can execute arbitrary code on the target system.

Remediation

Install update from vendor's website.

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1426
• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1427