CVE-2023-25167

2023-02-0820:15:25

CWE-1333

[email protected]

web.nvd.nist.gov

discourse

open source

discussion platform

cve-2023-25167

denial of service

git url

upgrade

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

31.8%

JSON

Discourse is an open source discussion platform. In affected versions a malicious user can cause a regular expression denial of service using a carefully crafted git URL. This issue is patched in the latest stable, beta and tests-passed versions of Discourse. Users are advised to upgrade. There are no known workarounds for this issue.

Affected configurations

Vulners

NVD

Node

discoursediscourseRange<3.0.1

discoursediscourseRange3.1.0.beta–3.1.0.beta2

VendorProductVersionCPE
discoursediscourse*cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*
discoursediscourse*cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
discourse	discourse	*	cpe:2.3:a:discourse:discourse::::::::
discourse	discourse	*	cpe:2.3:a:discourse:discourse::::::::

CNA Affected

[
  {
    "vendor": "discourse",
    "product": "discourse",
    "versions": [
      {
        "version": "< 3.0.1",
        "status": "affected"
      },
      {
        "version": ">= 3.1.0.beta, < 3.1.0.beta2",
        "status": "affected"
      }
    ]
  }
]