CVE-2023-34474

2023-06-1206:05:44

redhat.com

access.redhat.com

imagemagick

readtim2imagedata

buffer overflow

vulnerability

denial of service

out-of-bounds read error

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

32.4%

JSON

A heap-based buffer overflow issue was found in ImageMagick’s ReadTIM2ImageData() function in coders/tim2.c. This flaw allows a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error, and allowing an application to crash, resulting in a denial of service.