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CVE-2018-20742

Quick assessment

Affected
n/a n/a
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.

UC Berkeley RISE Opaque是使用在Apache Spark SQL的软件包。该产品使用Intel SGX可信硬件对DataFrame进行加密，用于在不受信任的云中启用对敏感数据的分析。 UC Berkeley RISE Opaque 2018-12-01之前版本中存在安全漏洞，该漏洞源于程序没有对ocall_malloc执行边界检查。攻击者可利用该漏洞写入内存。

AI Predicted 8.6 Difficulty: Moderate EPSS 1.36% · P69
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I. Basic Information for CVE-2018-20742

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in UC Berkeley RISE Opaque before 2018-12-01. There is no boundary check on ocall_malloc. The return value could be a pointer to enclave memory. It could cause an arbitrary enclave memory write.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
UC Berkeley RISE Opaque 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
UC Berkeley RISE Opaque是使用在Apache Spark SQL的软件包。该产品使用Intel SGX可信硬件对DataFrame进行加密，用于在不受信任的云中启用对敏感数据的分析。 UC Berkeley RISE Opaque 2018-12-01之前版本中存在安全漏洞，该漏洞源于程序没有对ocall_malloc执行边界检查。攻击者可利用该漏洞写入内存。
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
- n/a n/a -

II. Public POCs for CVE-2018-20742

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III. Intelligence Information for CVE-2018-20742

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Patches & Fixes for CVE-2018-20742 (1)

Other References for CVE-2018-20742 (1)

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IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2018-20742

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