CVE-2020-35857 describes a stack consumption vulnerability in the trust-dns-server Rust crate prior to version 0.18.1. This flaw arises from the mishandling of null targets in DNS MX and SRV records. Rated 7.5 HIGH, the vulnerability can be exploited remotely with low attack complexity, leading to a denial of service (high availability impact) without requiring user interaction or privileges. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0.16.0, < 0.18.1CPE matchmatch criteria | cpe:2.3:a:trust-dns-server_project:trust-dns-server:*:*:*:*:*:rust:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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