Vulnerability Description
An issue was discovered in the linked-hash-map crate before 0.5.3 for Rust. It creates an uninitialized NonNull pointer, which violates a non-null constraint.
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 |
|---|---|---|
| Linked-Hash-Map Project | Linked-Hash-Map | < 0.5.3 |
Related Weaknesses (CWE)
References
- https://github.com/contain-rs/linked-hash-map/pull/100ExploitThird Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2020-0026.htmlVendor Advisory
- https://github.com/contain-rs/linked-hash-map/pull/100ExploitThird Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2020-0026.htmlVendor Advisory
FAQ
What is CVE-2020-25573?
CVE-2020-25573 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in the linked-hash-map crate before 0.5.3 for Rust. It creates an uninitialized NonNull pointer, which violates a non-null constraint.
How severe is CVE-2020-25573?
CVE-2020-25573 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-2020-25573?
Check the references section above for vendor advisories and patch information. Affected products include: Linked-Hash-Map Project Linked-Hash-Map.