CVE-2021-20224 Vulnerability Details

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CVE-2021-20224 Metadata Quick Info

CVE Published: 25/08/2022 | CVE Updated: 03/08/2024 | CVE Year: 2021
Source: redhat | Vendor: n/a | Product: ImageMagick
Status : PUBLISHED

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CVE-2021-20224 Description

An integer overflow issue was discovered in ImageMagick\'s ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the \'unsigned char\'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID: CWE-190
CWE Name: CWE-190 - Integer Overflow or Wraparound
Source: n/a

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).