Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2023-5841— OpenEXR Heap Overflow in Scanline Deep Data Parsing

Quick assessment

Affected
Academy Software Foundation OpenEXR
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenEXR是一种高动态范围图像（HDR）文件格式的开放标准。 OpenEXR 3.2.1及之前版本存在安全漏洞，该漏洞源于无法验证包含深度扫描线数据的扫描线样本数量，容易受到基于堆的缓冲区溢出漏洞影响。

AI Predicted 8.1 Difficulty: Moderate EPSS 1.25% · P68

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-5841

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
OpenEXR Heap Overflow in Scanline Deep Data Parsing
Source: CVE Program / CVE List V5
Vulnerability Description
Due to a failure in validating the number of scanline samples of a OpenEXR file containing deep scanline data, Academy Software Foundation OpenEX image parsing library version 3.2.1 and prior is susceptible to a heap-based buffer overflow vulnerability. This issue was resolved as of versions v3.2.2 and v3.1.12 of the affected library.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
OpenEX 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenEXR是一种高动态范围图像（HDR）文件格式的开放标准。 OpenEXR 3.2.1及之前版本存在安全漏洞，该漏洞源于无法验证包含深度扫描线数据的扫描线样本数量，容易受到基于堆的缓冲区溢出漏洞影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Academy Software Foundation OpenEXR 0 ~ 3.2.1 -

II. Public POCs for CVE-2023-5841

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-5841

请登录查看更多情报信息。

Mailing List Discussions for CVE-2023-5841 (2)

Other References for CVE-2023-5841 (1)

IV. Related Vulnerabilities

Same product: OpenEXR
Same vendor: Academy Software Foundation
Same weakness: CWE-122

V. Comments for CVE-2023-5841

No comments yet

Leave a comment