CVE-2021-45691

EUVD-2022-0638 · Published Jan 6, 2022

Use of Uninitialized Resource in messagepack-rs An issue was discovered in the messagepack-rs crate through 2021-01-26 for Rust. deserialize_string may read from uninitialized memory locations.

Technologies

Messagepack-Rs_Project Messagepack-RsMessagepack-Rs Messagepack-Rs

Weaknesses

CWE-908

CVSS scores

v3.19.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

MITRE ATT&CK

Inferred

Where this vulnerability fits in an attack

ReconImpact

Initial Access

T1190Exploit Public-Facing Application

References

https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/messagepack-rs/RUSTSEC-2021-0092.md
https://rustsec.org/advisories/RUSTSEC-2021-0092.html
https://nvd.nist.gov/vuln/detail/CVE-2021-45691
https://github.com/otake84/messagepack-rs/issues/2
https://github.com/otake84/messagepack-rs

Potentially impacted assets

See if this affects your attack surface