Rewterz Threat Advisory – Multiple Adobe Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2021-40751: CVE-2021-40752: CVE-2021-40753: CVE-2021-40754: CVE-2021-40755: CVE-2021-40757: CVE-2021-40758: CVE-2021-40759: CVE-2021-40760:           

Adobe After Effects could allow a remote attacker to execute arbitrary code on the system, caused by access of memory location after end of buffer. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system.

CVE-2021-40756: CVE-2021-40761: CVE-2021-40737   

Adobe After Effects is vulnerable to a denial of service, caused by a NULL pointer dereference. By persuading a victim to open a specially-crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.

CVE-2021-40734: CVE-2021-40735: CVE-2021-40736: CVE-2021-42738: CVE-2021-40733   

Adobe Audition could allow a remote attacker to execute arbitrary code on the system, caused by access of memory location after end of buffer. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system.

CVE-2021-40776 

Adobe Lightroom Classic could allow a remote attacker to gain elevated privileges on the system, caused by the creation of temporary file in directory with incorrect permissions. By persuading a victim to open a specially-crafted document, a remote attacker could exploit this vulnerability to gain elevated privileges on the system.

CVE-2021-40749 

Adobe Illustrator is vulnerable to a denial of service, caused by a NULL pointer dereference. By persuading a victim to open a specially-crafted document, a remote attacker could exploit this vulnerability to cause a denial of service.

Impact

• Code Execution
• Denial of Service
• Privilege Escalation

Affected Vendors

• Adobe

Affected Products

• Adobe After Effects 18.4.1
• Adobe Audition 14.4
• Adobe Prelude 10.1
• Adobe Lightroom 10.3 Classic

Remediation

Refer to Adobe Advisory for patch, upgrade or suggested workaround information.

CVE-2021-40751: CVE-2021-40752: CVE-2021-40753: CVE-2021-40754: CVE-2021-40755: CVE-2021-40757: CVE-2021-40758: CVE-2021-40759: CVE-2021-40760: CVE-2021-40756: CVE-2021-40761:

CVE-2021-40734: CVE-2021-40737: CVE-2021-40735: CVE-2021-40736

CVE-2021-42738

CVE-2021-40733