Double Free in Endian Trait Project

CVE-2021-29929

An issue was discovered in the endian_trait crate through 2021-01-04 for Rust. A double drop can occur when a user-provided Endian impl panics.

Vulnerability class: Double Free

EPSS: 0.011 (63.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Endian_trait_project Endian_trait
N/a — versions n/a

Weakness classification (CWE)

CWE-415 — Double Free

References

cve@mitre.org (Exploit, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-29929?: CVE-2021-29929 is a high-severity vulnerability in Endian Trait Project, classified under Double Free. CVSS score: 7.5/10. Published 2021-04-01.
How severe is CVE-2021-29929?: High severity. CVSS v3 base score is 7.5 out of 10.