CVE-2020-13531
Quick assessment
Affected
n/a Pixar
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.
Pixar OpenUSD是美国皮克斯（Pixar）公司的一款可生成3D计算机场景的软件。该软件广泛应用于动漫和游戏产业，用于设计3D场景。 Pixar OpenUSD 20.08版本存在资源管理错误漏洞，该漏洞源于一个特别制作的文件可以触发释放内存的重用，这可能导致进一步的内存损坏和任意代码执行。
Possible ATT&CK Techniques 2 AI
T1203 · Exploitation for Client Execution T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-13531
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A use-after-free vulnerability exists in a way Pixar OpenUSD 20.08 processes reference paths textual USD files. A specially crafted file can trigger the reuse of a freed memory which can result in further memory corruption and arbitrary code execution. To trigger this vulnerability, the victim needs to open an attacker-provided malformed file.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Pixar OpenUSD 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pixar OpenUSD是美国皮克斯（Pixar）公司的一款可生成3D计算机场景的软件。该软件广泛应用于动漫和游戏产业，用于设计3D场景。 Pixar OpenUSD 20.08版本存在资源管理错误漏洞，该漏洞源于一个特别制作的文件可以触发释放内存的重用，这可能导致进一步的内存损坏和任意代码执行。
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 |
|---|---|---|---|---|
| - | Pixar | Pixar OpenUSD 20.08, Apple macOS Apple macOS Catalina 10.15.6 | - |
|
II. Public POCs for CVE-2020-13531
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-13531 (1)
-
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1145 x_refsource_MISC
Same Patch Batch · n/a · 2020-12-03 · 40 CVEs total
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| CVE-2020-27763 | ImageMagick Studio ImageMagick 数字错误漏洞 | |
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IV. Related Vulnerabilities
V. Comments for CVE-2020-13531
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