Description
An issue was discovered in the ws crate through 2020-09-25 for Rust. The outgoing buffer is not properly limited, leading to a remote memory-consumption attack.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://rustsec.org/advisories/RUSTSEC-2020-0043.html
Scores
CVSS v3
7.5
EPSS
0.0134
EPSS Percentile
67.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-770
Status
published
Products (2)
crates.io/ws
0crates.io
ws-rs_project/ws-rs
< 0.9.1
Published
Dec 31, 2020
Tracked Since
Feb 18, 2026