CVE-2020-35857

HIGH

trust-dns-server 0.16.0-0.18.0 - Denial of Service via DNS MX and SRV Null Target Handling

Title source: llm
STIX 2.1

Description

An issue was discovered in the trust-dns-server crate before 0.18.1 for Rust. DNS MX and SRV null targets are mishandled, causing stack consumption.

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0144
EPSS Percentile 69.8%
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-400
Status published
Products (2)
crates.io/trust-dns-server 0.16.0 - 0.18.1crates.io
trust-dns-server_project/trust-dns-server 0.16.0 - 0.18.1
Published Dec 31, 2020
Tracked Since Feb 18, 2026