CVE-2020-35859

An issue was discovered in the lucet-runtime-internals crate before 0.5.1 for Rust. It mishandles sigstack allocation. Guest programs may be able to obtain sensitive information, or guest programs can experience memory corruption.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
VendorProductVersion
lucet-runtime-internals_projectlucet-runtime-internals
𝑥
< 0.5.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://rustsec.org/advisories/RUSTSEC-2020-0004.html
https://rustsec.org/advisories/RUSTSEC-2020-0004.html