GHSA-37xq-q42p-rv3p – ntpd

Package

Manager: cargo
Name: ntpd
Vulnerable Version: >=0 <0.3.7

Severity

Level: Low

CVSS v3.1: CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

CVSS v4.0: CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

ntpd has Dependency on Vulnerable Third-Party Component During startup, an attacker that can man-in-the-middle traffic to and from NTS key exchange servers can trigger a very expensive key validation process due to a vulnerability in webpki. ### Impact This vulnerability can lead to excessive cpu usage on startup on clients configured to use NTS ### Patches Affected users are recommended to upgrade to version 0.3.7 ### References See also https://github.com/rustsec/advisory-db/blob/main/crates/rustls-webpki/RUSTSEC-2023-0053.md

Metadata

Created: 2023-08-24T22:18:39Z
Modified: 2024-06-26T15:20:09Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/08/GHSA-37xq-q42p-rv3p/GHSA-37xq-q42p-rv3p.json
CWE IDs: ["CWE-1395"]
Alternative ID: N/A
Finding: F063
Auto approve: 1