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CVE-2021-20298

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 存在安全漏洞，攻击者可以通过该漏洞导致拒绝服务。以下产品及版本受到影响：SUSE Manager Server 4.0, SUSE Manager Retail Branch Server 4.0, SUSE Manager Proxy 4.0

AI Predicted 7.5 Difficulty: Easy EPSS 1.54% · P74

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2021-20298

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 B44Compressor. This flaw allows an attacker who can submit a crafted file to be processed by OpenEXR, to exhaust all memory accessible to the application. 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
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
ILM OpenEXR 缓冲区错误漏洞
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 存在安全漏洞，攻击者可以通过该漏洞导致拒绝服务。以下产品及版本受到影响：SUSE Manager Server 4.0, SUSE Manager Retail Branch Server 4.0, SUSE Manager Proxy 4.0
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 OpenEXR 3.0.0-beta -

II. Public POCs for CVE-2021-20298

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-20298

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Patches & Fixes for CVE-2021-20298 (2)

Vendor Advisories for CVE-2021-20298 (2)

Mailing List Discussions for CVE-2021-20298 (1)

Other References for CVE-2021-20298 (1)

Same Patch Batch · n/a · 2022-08-23 · 54 CVEs total

CVE-2022-24381 7.5 HIGH Denial of Service (DoS)
CVE-2022-25888 7.5 HIGH Denial of Service (DoS)
CVE-2022-25761 7.5 HIGH Denial of Service (DoS)
CVE-2022-24298 7.5 HIGH Denial of Service (DoS)
CVE-2022-21208 7.5 HIGH Denial of Service (DoS)
CVE-2022-25231 7.5 HIGH Denial of Service (DoS)
CVE-2022-25304 7.5 HIGH Denial of Service (DoS)
CVE-2022-25302 7.5 HIGH Denial of Service (DoS)
CVE-2022-37428 6.5 MEDIUM PowerDNS Recursor 安全漏洞
CVE-2021-3839 DPDK 缓冲区错误漏洞
CVE-2021-3690 Red Hat JBoss Enterprise Application Platform资源管理错误漏洞
CVE-2022-35115 IceWarp WebClient SQL注入漏洞
CVE-2020-35509 Red Hat Keycloak 信任管理问题漏洞
CVE-2021-3827 Red Hat Keycloak 授权问题漏洞
CVE-2021-3798 openCryptoki 安全漏洞
CVE-2022-37111 BlueCMS SQL注入漏洞
CVE-2022-37112 BlueCMS SQL注入漏洞
CVE-2022-37113 BlueCMS SQL注入漏洞
CVE-2022-37223 jfinal cms SQL注入漏洞
CVE-2022-37199 jfinal cms SQL注入漏洞

Showing top 20 of 54 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: OpenEXR
Same vendor: n/a
Same weakness: CWE-400

V. Comments for CVE-2021-20298

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