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CVE-2021-26260

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 OpenEXR是美国工业光魔（Industrial Light and Magic）公司的一种图像文件格式，适用于高动态范围（HDR）图像。 Industrial Light And Magic OpenEXR 存在资源管理错误漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。

AI Predicted 5.5 Difficulty: Moderate EPSS 1.10% · P64

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-26260

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR. This is a different flaw from CVE-2021-23215.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Industrial Light and Magic OpenEXR 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Industrial Light and Magic OpenEXR是美国工业光魔（Industrial Light and Magic）公司的一种图像文件格式，适用于高动态范围（HDR）图像。 Industrial Light And Magic OpenEXR 存在资源管理错误漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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-2021-26260

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-26260

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Vendor Advisories for CVE-2021-26260 (2)

Mailing List Discussions for CVE-2021-26260 (3)

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-2021-23215 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-2021-23169 Industrial Light And Magic（lim） OpenEXR 缓冲区错误漏洞
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-400

V. Comments for CVE-2021-26260

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