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3 vulnerabilities found for ntpd-rs by tweedegolf

FKIE_CVE-2023-33192

Vulnerability from fkie_nvd - Published: 2023-05-27 04:15 - Updated: 2024-11-21 08:05
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
ntpd-rs is an NTP implementation written in Rust. ntpd-rs does not validate the length of NTS cookies in received NTP packets to the server. An attacker can crash the server by sending a specially crafted NTP packet containing a cookie shorter than what the server expects. The server also crashes when it is not configured to handle NTS packets. The issue was caused by improper slice indexing. The indexing operations were replaced by safer alternatives that do not crash the ntpd-rs server process but instead properly handle the error condition. A patch was released in version 0.3.3.
References
security-advisories@github.comhttps://github.com/pendulum-project/ntpd-rs/pull/752Patch
security-advisories@github.comhttps://github.com/pendulum-project/ntpd-rs/security/advisories/GHSA-qwhm-h7v3-mrjxMitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/pendulum-project/ntpd-rs/pull/752Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/pendulum-project/ntpd-rs/security/advisories/GHSA-qwhm-h7v3-mrjxMitigation, Vendor Advisory
Impacted products
Vendor Product Version
tweedegolf ntpd-rs *
To clipboard 

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CVE-2023-33192 (GCVE-0-2023-33192)

Vulnerability from cvelistv5 – Published: 2023-05-27 03:53 – Updated: 2025-01-14 18:20
VLAI?
Title
Improper handling of NTS cookie length that could crash the ntpd-rs server
Summary
ntpd-rs is an NTP implementation written in Rust. ntpd-rs does not validate the length of NTS cookies in received NTP packets to the server. An attacker can crash the server by sending a specially crafted NTP packet containing a cookie shorter than what the server expects. The server also crashes when it is not configured to handle NTS packets. The issue was caused by improper slice indexing. The indexing operations were replaced by safer alternatives that do not crash the ntpd-rs server process but instead properly handle the error condition. A patch was released in version 0.3.3.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
Impacted products
Vendor Product Version
pendulum-project ntpd-rs Affected: >= 0.3.0, < 0.3.3
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-33192 (GCVE-0-2023-33192)

Vulnerability from nvd – Published: 2023-05-27 03:53 – Updated: 2025-01-14 18:20
VLAI?
Title
Improper handling of NTS cookie length that could crash the ntpd-rs server
Summary
ntpd-rs is an NTP implementation written in Rust. ntpd-rs does not validate the length of NTS cookies in received NTP packets to the server. An attacker can crash the server by sending a specially crafted NTP packet containing a cookie shorter than what the server expects. The server also crashes when it is not configured to handle NTS packets. The issue was caused by improper slice indexing. The indexing operations were replaced by safer alternatives that do not crash the ntpd-rs server process but instead properly handle the error condition. A patch was released in version 0.3.3.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
Impacted products
Vendor Product Version
pendulum-project ntpd-rs Affected: >= 0.3.0, < 0.3.3
Create a notification for this product.
Show details on NVD website
To clipboard 

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