SB2022031441 - Multiple vulnerabilities in Apple GarageBand

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Buffer overflow (CVE-ID: CVE-2022-22657)

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

The vulnerability exists due to a boundary error when processing files in GarageBand MIDI. A remote attacker can create a specially crafted file, 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.

2) Out-of-bounds read (CVE-ID: CVE-2022-22664)

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to a boundary condition when processing files in GarageBand MIDI. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger an out-of-bounds read error and execute arbitrary code on the system.

Remediation

Install update from vendor's website.

References

• https://support.apple.com/en-us/HT213191