CVE-2021-3933
Quick assessment
Affected
n/a 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.
ILM OpenEXR是美国Industrial Light and Magic（ILM）公司的一种图像文件格式，适用于高动态范围（HDR）图像。 ILM OpenEXR 存在安全漏洞，攻击者可利用该漏洞通过精心构造的EXR文件导致程序崩溃或者执行任意代码。
Possible ATT&CK Techniques 2 AI
T1200 · Hardware Additions T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-3933
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An integer overflow could occur when OpenEXR processes a crafted file on systems where size_t < 64 bits. This could cause an invalid bytesPerLine and maxBytesPerLine value, which could lead to problems with application stability or lead to other attack paths.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
ILM OpenEXR 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ILM OpenEXR是美国Industrial Light and Magic（ILM）公司的一种图像文件格式，适用于高动态范围（HDR）图像。 ILM OpenEXR 存在安全漏洞，攻击者可利用该漏洞通过精心构造的EXR文件导致程序崩溃或者执行任意代码。
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 |
|---|---|---|---|---|
| - | openexr | OpenEXR 3.1.2 | - |
|
II. Public POCs for CVE-2021-3933
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-3933 (3)
-
https://www.debian.org/security/2022/dsa-5299 vendor-advisory
-
https://security.gentoo.org/glsa/202210-31 vendor-advisory
Mailing List Discussions for CVE-2021-3933 (2)
Same Patch Batch · n/a · 2022-03-25 · 53 CVEs total
| CVE-2022-26263 | Yonyou u8 跨站脚本漏洞 | |
| CVE-2022-0897 | Red Hat libvirt 安全漏洞 | |
| CVE-2022-0435 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2018-25032 | zlib 缓冲区错误漏洞 | |
| CVE-2021-4203 | Linux kernel 资源管理错误漏洞 | |
| CVE-2021-4147 | Red Hat libvirt 安全漏洞 | |
| CVE-2021-3941 | ILM OpenEXR 数字错误漏洞 | |
| CVE-2022-0330 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2022-25577 | ALF-BanCo 信任管理问题漏洞 | |
| CVE-2022-25582 | ClassCMS 跨站脚本漏洞 | |
| CVE-2021-43091 | YesWiki SQL注入漏洞 | |
| CVE-2022-27881 | OpenBSD 安全漏洞 | |
| CVE-2022-27882 | OpenBSD 安全漏洞 | |
| CVE-2021-43636 | TotoLink T10 安全漏洞 | |
| CVE-2021-22100 | cloud foundry 资源管理错误漏洞 | |
| CVE-2021-4157 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2021-4202 | Linux kernel 资源管理错误漏洞 | |
| CVE-2021-20290 | OpenSC 安全漏洞 | |
| CVE-2021-3567 | SUSE OpenStack Cloud 缓冲区错误漏洞 | |
| CVE-2021-3582 | QEMU 缓冲区错误漏洞 |
Showing top 20 of 53 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-3933
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