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CVE-2020-13495

Quick assessment

Affected
Apple macOS
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 20.05 存在安全漏洞，攻击者可以利用特制的畸形文件来触发任意越界内存访问，从而导致敏感信息泄露。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.68% · P50
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I. Basic Information for CVE-2020-13495

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An exploitable vulnerability exists in the way Pixar OpenUSD 20.05 handles file offsets in binary USD files. A specially crafted malformed file can trigger an arbitrary out-of-bounds memory access that could lead to the disclosure of sensitive information. This vulnerability could be used to bypass mitigations and aid additional exploitation. To trigger this vulnerability, the victim needs to access an attacker-provided file.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Pixar OpenUSD 缓冲区错误漏洞
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 20.05 存在安全漏洞，攻击者可以利用特制的畸形文件来触发任意越界内存访问，从而导致敏感信息泄露。
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
Apple macOS Catalina 10.15.3 -
Pixar OpenUSD 20.05 -

II. Public POCs for CVE-2020-13495

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III. Intelligence Information for CVE-2020-13495

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Vendor Advisories for CVE-2020-13495 (1)

IV. Related Vulnerabilities

Same product: macOS
Same vendor: Apple
Same weakness: CWE-119

V. Comments for CVE-2020-13495

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