SB2024031931 - Multiple vulnerabilities in Zemana AntiLogger

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Buffer overflow (CVE-ID: CVE-2024-2180)

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to a boundary error in the zam64.sys and zamguard64.sys drivers. A local user can trigger the 0x80002020 IOCTL code and obtain sensitive information.

2) NULL pointer dereference (CVE-ID: CVE-2024-2204)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the zam64.sys and zamguard64.sys drivers. A local user can trigger the 0x80002004 and 0x80002010 IOCTL codes and perform a denial of service (DoS) attack.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• https://fluidattacks.com/advisories/gomez/
• https://zemana.com/us/antilogger.html
• https://fluidattacks.com/advisories/hassan/