SB2020111073 - Multiple vulnerabilities in Microsoft Raw Image Extension

Description

This security bulletin contains information about 5 secuirty vulnerabilities.

1) Out-of-bounds write (CVE-ID: CVE-2020-17078)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in Microsoft Raw Image Extension. 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.

2) Out-of-bounds write (CVE-ID: CVE-2020-17081)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in MSRawImage Store Raw2Image method within Microsoft Raw Image Extension. 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) Code Injection (CVE-ID: CVE-2020-17086)

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

The vulnerability exists due to improper input validation in Raw Image Extension. A remote attacker can execute arbitrary code on the target system.

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

4) Out-of-bounds write (CVE-ID: CVE-2020-17082)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in MSRawImage Store Kodak Decoders within the Microsoft Raw Image Extension. 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.

5) Stack-based buffer overflow (CVE-ID: CVE-2020-17079)

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

The vulnerability exists due to a boundary error in Raw Image Extension. A remote unauthenticated attacker can trick the victim to open a specially crated file, trigger stack-based buffer 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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17078
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17081
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17086
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17082
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17079