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CVE-2021-20302

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造成拒绝服务（DoS）或执行代码。

AI Predicted 7.5 Difficulty: Easy EPSS 0.91% · P59

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2021-20302

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in OpenEXR's TiledInputFile functionality. This flaw allows an attacker who can submit a crafted single-part non-image to be processed by OpenEXR, to trigger a floating-point exception error. The highest threat from this vulnerability is to system availability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
ILM OpenEXR 安全漏洞
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造成拒绝服务（DoS）或执行代码。
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 Fixed in v2.5.4 and beyond. -

II. Public POCs for CVE-2021-20302

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III. Intelligence Information for CVE-2021-20302

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Patches & Fixes for CVE-2021-20302 (1)

Vendor Advisories for CVE-2021-20302 (1)

Mailing List Discussions for CVE-2021-20302 (1)

Other References for CVE-2021-20302 (1)

Same Patch Batch · n/a · 2022-03-04 · 45 CVEs total

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CVE-2021-44827 Tp-link Archer C2 操作系统命令注入漏洞
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CVE-2021-46384 MingSoft MCMS 访问控制错误漏洞
CVE-2021-46353 D-Link Dir-X1860 安全漏洞
CVE-2022-23233 Netapp StorageGRID 安全漏洞
CVE-2022-23232 Netapp StorageGRID 授权问题漏洞
CVE-2021-3575 OpenJPEG 缓冲区错误漏洞
CVE-2021-3428 Linux kernel 输入验证错误漏洞
CVE-2021-20319 coreos-installer 数据伪造问题漏洞
CVE-2022-21828 Incapptic Connect 安全漏洞
CVE-2022-25623 Symantec Management Center 安全漏洞
CVE-2021-3744 Linux kernel 安全漏洞
CVE-2022-23729 LG mobile 授权问题漏洞

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: OpenEXR
Same vendor: n/a
Same weakness: CWE-20

V. Comments for CVE-2021-20302

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