NVD

CVE-2023-28756 Detail

Modified

This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.

Description

A ReDoS issue was discovered in the Time component through 0.2.1 in Ruby through 3.2.1. The Time parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to Time objects. The fixed versions are 0.1.1 and 0.2.2.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 5.3 MEDIUM

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://github.com/ruby/time/releases/	Release Notes
https://github.com/ruby/time/releases/	Release Notes
https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FFZANOQA4RYX7XCB42OO3P24DQKWHEKA/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FFZANOQA4RYX7XCB42OO3P24DQKWHEKA/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G76GZG3RAGYF4P75YY7J7TGYAU7Z5E2T/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G76GZG3RAGYF4P75YY7J7TGYAU7Z5E2T/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WMIOPLBAAM3FEQNAXA2L7BDKOGSVUT5Z/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WMIOPLBAAM3FEQNAXA2L7BDKOGSVUT5Z/
https://security.gentoo.org/glsa/202401-27
https://security.gentoo.org/glsa/202401-27
https://security.netapp.com/advisory/ntap-20230526-0004/	Third Party Advisory
https://security.netapp.com/advisory/ntap-20230526-0004/	Third Party Advisory
https://www.ruby-lang.org/en/downloads/releases/	Release Notes
https://www.ruby-lang.org/en/downloads/releases/	Release Notes
https://www.ruby-lang.org/en/news/2022/12/25/ruby-3-2-0-released/	Release Notes
https://www.ruby-lang.org/en/news/2022/12/25/ruby-3-2-0-released/	Release Notes
https://www.ruby-lang.org/en/news/2023/03/30/redos-in-time-cve-2023-28756/	Vendor Advisory
https://www.ruby-lang.org/en/news/2023/03/30/redos-in-time-cve-2023-28756/	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-1333	Inefficient Regular Expression Complexity	NIST

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Change History

11 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-28756
NVD Published Date:
03/31/2023
NVD Last Modified:
11/21/2024
Source:
MITRE

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2023-28756 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/21/2024 2:55:56 AM

CVE Modified by MITRE 5/14/2024 8:50:57 AM

CVE Modified by MITRE 1/24/2024 12:15:13 AM

CVE Modified by MITRE 11/06/2023 11:10:51 PM

Modified Analysis by NIST 5/30/2023 1:17:15 PM

CVE Modified by MITRE 5/26/2023 4:15:41 PM

CVE Modified by MITRE 4/30/2023 7:15:45 PM

CVE Modified by MITRE 4/21/2023 12:15:43 AM

CVE Modified by MITRE 4/20/2023 11:15:07 PM

CVE Modified by MITRE 4/15/2023 12:16:07 AM

Initial Analysis by NIST 4/07/2023 1:25:34 PM

Quick Info