Vulnerability Description
An issue was discovered in the messagepack-rs crate through 2021-01-26 for Rust. deserialize_extension_others may read from uninitialized memory locations.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Messagepack-Rs Project | Messagepack-Rs | < 0.8.1 |
Related Weaknesses (CWE)
References
- https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/messagepack-rsThird Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0092.htmlThird Party Advisory
- https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/messagepack-rsThird Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0092.htmlThird Party Advisory
FAQ
What is CVE-2021-45692?
CVE-2021-45692 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in the messagepack-rs crate through 2021-01-26 for Rust. deserialize_extension_others may read from uninitialized memory locations.
How severe is CVE-2021-45692?
CVE-2021-45692 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-45692?
Check the references section above for vendor advisories and patch information. Affected products include: Messagepack-Rs Project Messagepack-Rs.