SB2023021559 - Multiple vulnerabilities in Adobe FrameMaker

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Main Vulnerability Database SB2023021559

SB2023021559 - Multiple vulnerabilities in Adobe FrameMaker

Published: February 15, 2023 Updated: February 25, 2023

Security Bulletin ID SB2023021559
Severity
High
Patch available
YES
Number of vulnerabilities 5
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 60% Low 40%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 5 secuirty vulnerabilities.


1) Use-after-free (CVE-ID: CVE-2023-21584)

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

The vulnerability exists due to a use-after-free error when handling embedded fonts. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and read memory contents on the system.



2) Out-of-bounds write (CVE-ID: CVE-2023-21619)

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 file, trick the victim into opening it using the affected software, trigger an out-of-bounds write and execute arbitrary code on the target system.


3) Out-of-bounds write (CVE-ID: CVE-2023-21622)

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 file, trick the victim into opening it using the affected software, trigger an out-of-bounds write and execute arbitrary code on the target system.


4) Out-of-bounds read (CVE-ID: CVE-2023-21620)

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

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


5) Input validation error (CVE-ID: CVE-2023-21621)

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

The vulnerability exists due to insufficient validation of user-supplied input when handling embedded fonts. A remote attacker can trick the victim to open a specially crafted file and execute arbitrary code on the target system.


Remediation

Install update from vendor's website.

References