CVE-2021-24117

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.9 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 70%
VendorProductVersion
apacheteaclave_sgx_sdk
1.1.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://docs.rs/crate/sgx_tstd/1.1.1
https://github.com/UzL-ITS/util-lookup/blob/main/cve-vulnerability-publication.md
https://github.com/dingelish/rust-base64/commit/a554b7ae880553db6dde8a387101a093911d5b2a
https://docs.rs/crate/sgx_tstd/1.1.1
https://github.com/UzL-ITS/util-lookup/blob/main/cve-vulnerability-publication.md
https://github.com/dingelish/rust-base64/commit/a554b7ae880553db6dde8a387101a093911d5b2a