CVE-2020-24293

HIGH

Buffer Overflow vulnerability in psdThumbnail::Read in PSDParser.cpp in FreeImage 3.19.0 [r1859] allows remote attackers to run arbitrary code via opening of crafted psd file.

Affects 1 product across 1 vendor.

CVSS 3.18.8
EPSS1.5%
Percentile73th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, requires user interaction, impact contained to the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-120: Buffer Copy without Checking Size (Classic Buffer Overflow)

Program copies data to a buffer without verifying the source data fits within the destination.

Related Attack Patterns (CAPEC)
CAPEC-8 Buffer Overflow in an API Call
via CWE-120
CAPEC-9 Buffer Overflow in Local Command-Line Utilities
via CWE-120
CAPEC-10 Buffer Overflow via Environment Variables
via CWE-120
CAPEC-14 Client-side Injection-induced Buffer Overflow
via CWE-120
CAPEC-24 Filter Failure through Buffer Overflow
via CWE-120
Show all 13

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

A buffer overflow vulnerability in the psdThumbnail::Read function in PSDParser.cpp of FreeImage 3.19.0 [r1859] allows remote attackers to execute arbitrary code by opening a specially crafted PSD file.

BSID: BS-2023-GLOBAL-148617-H • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: HIGH

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Frequently Asked Questions
What is CVE-2020-24293?
A buffer overflow vulnerability in the psdThumbnail::Read function in PSDParser.cpp of FreeImage 3.19.0 [r1859] allows remote attackers to execute arbitrary code by opening a specially crafted PSD file.
What is the CVSS score for CVE-2020-24293?
CVE-2020-24293 has CVSS 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS: 1.5%.
Is CVE-2020-24293 actively exploited?
No confirmed active exploitation of CVE-2020-24293 as of 2026-09-25.
How do I remediate CVE-2020-24293?
Priority: IMMEDIATE.
What systems are affected by CVE-2020-24293?
CVE-2020-24293 affects Freeimage Project Freeimage.
Vulnerability Details
CVE IDCVE-2020-24293
BSIDBS-2023-GLOBAL-148617-H BreachSpider Global ID
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published2023-08-22
Last Modified2026-06-17
ICS Relevance15%
Weakness (CWE)
Buffer Copy without Checking Size (Classic Buffer Overflow)
SourceNVD
Official Description

Buffer Overflow vulnerability in psdThumbnail::Read in PSDParser.cpp in FreeImage 3.19.0 [r1859] allows remote attackers to run arbitrary code via opening of crafted psd file.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

The vulnerability is triggered when a malicious PSD file is opened, leading to a buffer overflow in the psdThumbnail::Read function. This can result in arbitrary code execution with the privileges of the user running the application.

Exploitation Likelihood: HIGH

Affected Products
VendorProductAffected Versions
Freeimage Project Freeimage 3.19.0
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 1150 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceHIGH
Enriched At2026-05-24
SHA-512 Audit Hash8567b393fa53e74ebadec27d1b9ecbcd3e5c00dc0efaab6d8b863791efad72c645b5747129faedb8a740587907f4aeb6b6083505f2dc84577737c1d6fb9218e8
Related CVEs affecting Freeimage Project
CVE-2025-70968 9.8 FreeImage 3.18.0 contains a Use After Free in PluginTARGA.cpp;loadRLE(). CVE-2024-31570 9.8 libfreeimage in FreeImage 3.4.0 through 3.18.0 has a stack-based buffer overf... CVE-2021-40265 8.8 A heap overflow bug exists FreeImage before 1.18.0 via ofLoad function in Plu... CVE-2020-24295 8.8 Buffer Overflow vulnerability in PSDParser.cpp::ReadImageLine() in FreeImage ... CVE-2020-24292 8.8 Buffer Overflow vulnerability in load function in PluginICO.cpp in FreeImage ...
View all Freeimage Project CVEs →

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