Vulnerability Details : CVE-2021-28033
An issue was discovered in the byte_struct crate before 0.6.1 for Rust. There can be a drop of uninitialized memory if a certain deserialization method panics.
Exploit prediction scoring system (EPSS) score for CVE-2021-28033
Probability of exploitation activity in the next 30 days: 0.23%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 61 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-28033
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-28033
-
The product uses or accesses a resource that has not been initialized.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-28033
-
https://rustsec.org/advisories/RUSTSEC-2021-0032.html
RUSTSEC-2021-0032: byte_struct: Deserializing an array can drop uninitialized memory on panic › RustSec Advisory DatabasePatch;Third Party Advisory
Products affected by CVE-2021-28033
- cpe:2.3:a:byte_struct_project:byte_struct:*:*:*:*:*:rust:*:*