CVE Vulnerability

CVE-2020-35857

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://rustsec.org/advisories/RUSTSEC-2020-0001.html Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:trust-dns-server_project:trust-dns-server:*:*:*:*:*:rust:*:*
Information

Published : 2020-12-31 10:15

Updated : 2021-01-06 07:17

NVD link : CVE-2020-35857

Mitre link : CVE-2020-35857

Products Affected
No products.
CWE
CWE-400