Vulnerability Details : CVE-2020-35858
Potential exploit
An issue was discovered in the prost crate before 0.6.1 for Rust. There is stack consumption via a crafted message, causing a denial of service (e.g., x86) or possibly remote code execution (e.g., ARM).
Vulnerability category: Memory CorruptionExecute codeDenial of service
Products affected by CVE-2020-35858
- cpe:2.3:a:prost_project:prost:*:*:*:*:*:rust:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-35858
2.48%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-35858
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
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-2020-35858
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-35858
-
https://rustsec.org/advisories/RUSTSEC-2020-0002.html
RUSTSEC-2020-0002: prost: Parsing a specially crafted message can result in a stack overflow › RustSec Advisory DatabaseExploit;Patch;Third Party Advisory
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