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CVE-2023-2132 Detail

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A DollarMathPostFilter Regular Expression Denial of Service in was possible by sending crafted payloads to the preview_markdown endpoint.

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:

CNA: GitLab Inc.

Base Score: 7.5 HIGH

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

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://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2132.json	Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/407586	Broken Link
https://hackerone.com/reports/1934711	Permissions Required Third Party Advisory

Weakness Enumeration

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

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Initial Analysis by NIST 6/13/2023 12:36:26 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 683 characters. View Entire Change Record OR cpe:2.3:a:gitlab:gitlab:::::community::: versions from (including) 15.4.0 up to (excluding) 15.10.8 cpe:2.3:a:gitlab:gitlab:::::enterprise::: versions from (including) 15.4.0 up to (excluding) 15.10.8 cpe:2.3:a:gitlab:gitlab:::::community::: versions from (including) 15.11.0 up to (excluding) 15.11.7 cpe:2.3:a:gitlab:gitlab:::::enterprise::: versions from (including) 15.11.0 up to (excluding) 15.11.7 cpe:2.3:a:gitlab:gitlab::::*:com
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added	CWE		NIST CWE-1333
Changed	Reference Type	https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2132.json No Types Assigned	https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2132.json Vendor Advisory
Changed	Reference Type	https://gitlab.com/gitlab-org/gitlab/-/issues/407586 No Types Assigned	https://gitlab.com/gitlab-org/gitlab/-/issues/407586 Broken Link
Changed	Reference Type	https://hackerone.com/reports/1934711 No Types Assigned	https://hackerone.com/reports/1934711 Permissions Required, Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2023-2132
NVD Published Date:
06/06/2023
NVD Last Modified:
06/13/2023
Source:
GitLab Inc.

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Information Technology Laboratory

National Vulnerability Database