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CVE-2021-23169

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.

Industrial Light And Magic（lim） OpenEXR是美国Industrial Light and Magic（LIM）（Industrial Light And Magic（lim））公司的一种图像文件格式，适用于高动态范围（HDR）图像。 OpenEXR 存在安全漏洞。攻击者可通过该漏洞使应用拒绝服务。

AI Predicted 8.8 Difficulty: Moderate EPSS 2.29% · P83

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-23169

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A heap-buffer overflow was found in the copyIntoFrameBuffer function of OpenEXR in versions before 3.0.1. An attacker could use this flaw to execute arbitrary code with the permissions of the user running the application compiled against OpenEXR.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Industrial Light And Magic（lim） OpenEXR 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Industrial Light And Magic（lim） OpenEXR是美国Industrial Light and Magic（LIM）（Industrial Light And Magic（lim））公司的一种图像文件格式，适用于高动态范围（HDR）图像。 OpenEXR 存在安全漏洞。攻击者可通过该漏洞使应用拒绝服务。
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 3.0.1 -

II. Public POCs for CVE-2021-23169

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-23169

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Vendor Advisories for CVE-2021-23169 (2)

Mailing List Discussions for CVE-2021-23169 (2)

Same Patch Batch · n/a · 2021-06-08 · 30 CVEs total

CVE-2021-26472 10.0 CRITICAL Unauthenticated remote command execution with SYSTEM privileges in Vembu products
CVE-2021-26473 9.8 CRITICAL Unauthenticated arbitrary file upload and command execution in Vembu products
CVE-2021-26471 9.8 CRITICAL Unauthenticated remote command execution in Vembu products
CVE-2021-26474 8.6 HIGH UNAUTHENTICATED SERVER SIDE REQUEST FORGERY IN VEMBU PRODUCTS
CVE-2021-23392 5.3 MEDIUM Regular Expression Denial of Service (ReDoS)
CVE-2021-26260 Industrial Light and Magic OpenEXR 资源管理错误漏洞
CVE-2021-32106 ICEcoder 跨站脚本漏洞
CVE-2020-26516 Intland codeBeamer ALM 跨站请求伪造漏洞
CVE-2021-3564 Linux kernel 资源管理错误漏洞
CVE-2021-26945 Industrial Light and Magic OpenEXR 输入验证错误漏洞
CVE-2021-22116 RabbitMQ输入验证错误漏洞
CVE-2021-31738 Adiscon LogAnalyzer 跨站脚本漏洞
CVE-2021-23215 Industrial Light and Magic OpenEXR 资源管理错误漏洞
CVE-2021-30357 Arch Linux安全漏洞
CVE-2021-31807 Squid 输入验证错误漏洞
CVE-2021-33560 Libgcrypt 安全漏洞
CVE-2021-33571 Django 代码问题漏洞
CVE-2020-26517 Intland Software codeBeamer ALM 跨站脚本漏洞
CVE-2020-26515 Intland codeBeamer ALM 安全漏洞
CVE-2021-31342 Solid Edge SE 缓冲区错误漏洞

Showing top 20 of 30 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: OpenEXR
Same vendor: n/a
Same weakness: CWE-787

V. Comments for CVE-2021-23169

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