CVE Vulnerabilities

CVE-2021-31919

Missing Initialization of Resource

Published: Apr 30, 2021 | Modified: Jul 12, 2022

CVSS 3.x

7.5

HIGH

Source:

NVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS 2.x

5 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-31919
CWE	https://cwe.mitre.org/data/definitions/909.html

An issue was discovered in the rkyv crate before 0.6.0 for Rust. When an archive is created via serialization, the archive content may contain uninitialized values of certain parts of a struct.

Weakness

The product does not initialize a critical resource.

Affected Software

Name	Vendor	Start Version	End Version
Rkyv	Rkyv_project	*	0.6.0 (excluding)

Potential Mitigations

References

https://rustsec.org/advisories/RUSTSEC-2021-0054.html

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