SB2023082237 - Fedora 38 update for ImageMagick

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Main Vulnerability Database SB2023082237

SB2023082237 - Fedora 38 update for ImageMagick

Published: August 22, 2023

Security Bulletin ID SB2023082237
Severity
Medium
Patch available
YES
Number of vulnerabilities 3
Exploitation vector Remote access
Highest impact Denial of service

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 3 secuirty vulnerabilities.


1) Stack-based buffer overflow (CVE-ID: CVE-2023-3195)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack

The vulnerability exists due to a boundary error in coders/tiff.c. A remote attacker can pass a specially crafted TIFF file to the application, trigger a stack overflow and crash the application.


2) Heap-based buffer overflow (CVE-ID: CVE-2023-34474)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error within the ReadTIM2ImageData() function in coders/tim2.c. A remote attacker can pass specially crafted image file to the application, trigger a heap-based buffer overflow and perform a denial of service (DoS) attack.


3) Use-after-free (CVE-ID: CVE-2023-34475)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the ReplaceXmpValue() function in MagickCore/profile.c. A remote attacker can pass specially crafted image to the application and perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References