CVE-2021-24117

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Source

https://cve.org/CVERecord?id=CVE-2021-24117

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-24117.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-24117

Published

2021-07-14T14:15:08.810Z

Modified

2026-07-08T06:00:04.374330528Z

Severity

4.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

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.

Database specific

{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "1.1.3"
                },
                {
                    "last_affected": "1.1.3"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "apache:teaclave_sgx_sdk",
            "cpes": [
                "cpe:2.3:a:apache:teaclave_sgx_sdk:1.1.3:*:*:*:*:rust:*:*"
            ]
        }
    ]
}

References

Affected packages

Git / github.com/dingelish/rust-base64

Affected ranges

Type

GIT

Repo

https://github.com/dingelish/rust-base64

Events

Introduced

Fixed

a554b7ae880553db6dde8a387101a093911d5b2a

Database specific

{
    "source": "REFERENCES"
}

Affected versions

v0.*

v0.1.1

v0.10.0

v0.10.1

v0.11.0

v0.12.0

v0.12.1

v0.12.2

v0.12.3

v0.13.0

v0.2.1

v0.3.0

v0.4.0

v0.4.1

v0.5.0

v0.5.1

v0.5.2

v0.6.0

v0.7.0

v0.8.0

v0.9.0

v0.9.1

v0.9.3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-24117.json"