CVE-2021-26305

CRITICAL

9.8

Description

An issue was discovered in Deserializer::read_vec in the cdr crate before 0.2.4 for Rust. A user-provided Read implementation can gain access to the old contents of newly allocated heap memory, violating soundness.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/29/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

cdr_project:cdr

Weaknesses (CWE)

CWE-908

References

https://rustsec.org/advisories/RUSTSEC-2021-0012.html(cve@mitre.org)

https://rustsec.org/advisories/RUSTSEC-2021-0012.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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