SB2022030826 - Multiple vulnerabilities in Microsoft Office Visio

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Type Confusion (CVE-ID: CVE-2022-24510)

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

The vulnerability exists due to a type confusion error when processing EMR_COMMENT_EMFPLUS records in EMF images. A remote attacker can trick the victim to open a specially crafted file, trigger a type confusion error 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 write (CVE-ID: CVE-2022-24461)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing EMR_COMMENT_EMFPLUS records in EMF images. A remote attacker can create a specially crafted file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

3) Untrusted Pointer Dereference (CVE-ID: CVE-2022-24509)

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

The vulnerability exists due to a boundary error when parsing EMR_COMMENT_EMFPLUS records in EMF images. A remote attacker can trick the victim to open a specially crafted file, trigger memory corruption and execute arbitrary code on the system.

Remediation

Install update from vendor's website.

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24510
• https://www.zerodayinitiative.com/advisories/ZDI-22-494/
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24461
• https://www.zerodayinitiative.com/advisories/ZDI-22-500/
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24509
• https://www.zerodayinitiative.com/advisories/ZDI-22-501/