User Enumeration Affecting apache/incubator-teaclave-sgx-sdk package, versions [0,]


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.1% (43rd percentile)

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  • Snyk IDSNYK-UNMANAGED-APACHEINCUBATORTEACLAVESGXSDK-2367514
  • published26 Jan 2022
  • disclosed14 Jul 2021
  • creditUnknown

Introduced: 14 Jul 2021

CVE-2021-24117  (opens in a new tab)
CWE-203  (opens in a new tab)

How to fix?

There is no fixed version for apache/incubator-teaclave-sgx-sdk.

Overview

Affected versions of this package are vulnerable to User Enumeration. In Apache Teaclave Rust SGX SDK 1.1.3, a side-channel vulnerability in base64 PEM file decoding allows system-level (administrator) attackers to obtain information about secret RSA keys via a controlled-channel and side-channel attack on software running in isolated environments that can be single stepped, especially Intel SGX.

CVSS Base Scores

version 3.1