Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2020-36434

Double Free

Published: Aug 08, 2021 | Modified: Nov 21, 2024
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
Vulnerability-free packages from our partners
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2020-36434
CWEhttps://cwe.mitre.org/data/definitions/415.html

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.

Weakness

The product calls free() twice on the same memory address.

Affected Software

Name Vendor Start Version End Version
Sys-info Sys-info_project * 0.8.0 (excluding)

Potential Mitigations

References

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