Double Free in Sys-Info Project

CVE-2020-36434

An issue was discovered in the sys-info crate before 0.8.0 for Rust. sys_info::disk_info calls can trigger a double free.

Vulnerability class: Double Free

EPSS: 0.012 (65.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sys-info_project Sys-info
N/a — versions n/a

Weakness classification (CWE)

CWE-415 — Double Free

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-36434?: CVE-2020-36434 is a critical-severity vulnerability in Sys-Info Project, classified under Double Free. CVSS score: 9.8/10. Published 2021-08-08.
How severe is CVE-2020-36434?: Critical severity. CVSS v3 base score is 9.8 out of 10.