SB2021121524 - Multiple vulnerabilities in Adobe After Effects

Main Vulnerability Database SB2021121524

SB2021121524 - Multiple vulnerabilities in Adobe After Effects

Published: December 15, 2021 Updated: December 21, 2021

Security Bulletin ID SB2021121524

Severity

High

Patch available

YES

Number of vulnerabilities 10

Exploitation vector Remote access

Highest impact Code execution

Breakdown by Severity

Low
Medium
High
Critical

Description

This security bulletin contains information about 10 secuirty vulnerabilities.

1) Buffer overflow (CVE-ID: CVE-2021-43755)

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. 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-2021-44188)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can create a specially crafted 3GP file, trick the victim into opening it using the affected software, trigger an out-of-bounds read error and execute arbitrary code on the target system.

3) Use-after-free (CVE-ID: CVE-2021-44189)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing JPG2000 images. A remote attacker can trick the victim to open a specially crafted JPG2000 image, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

4) Out-of-bounds read (CVE-ID: CVE-2021-44190)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition when processing MP4 files. A remote attacker can create a specially crafted MP4 file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

5) Out-of-bounds read (CVE-ID: CVE-2021-44191)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition when processing MP4 files. A remote attacker can create a specially crafted MP4 file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

6) Out-of-bounds read (CVE-ID: CVE-2021-44192)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition when processing MOV files. A remote attacker can create a specially crafted MOV file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

7) Out-of-bounds read (CVE-ID: CVE-2021-44193)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition when processing MOV files. A remote attacker can create a specially crafted MOV file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

8) Out-of-bounds read (CVE-ID: CVE-2021-44194)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition when processing 3GP files. A remote attacker can create a specially crafted 3GP file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

9) Out-of-bounds read (CVE-ID: CVE-2021-44195)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition when processing JPEG files. A remote attacker can create a specially crafted JPEG file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

10) Out-of-bounds read (CVE-ID: CVE-2021-43027)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition when processing TIFF files. A remote attacker can create a specially crafted TIFF file, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.

Remediation

Install update from vendor's website.

References