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RedhatCVE-2021-3494

HistoryApr 26, 2021 - 3:15 p.m.

CVE-2021-3494

2021-04-2615:15:07

CWE-319

redhat

web.nvd.nist.gov

cve-2021-3494

smart proxy

foreman

man-in-the-middle

freeipa

ssl certificate

vulnerability

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.8

Confidence

High

EPSS

0.001

Percentile

37.0%

JSON

A smart proxy that provides a restful API to various sub-systems of the Foreman is affected by the flaw which can cause a Man-in-the-Middle attack. The FreeIPA module of Foreman smart proxy does not check the SSL certificate, thus, an unauthenticated attacker can perform actions in FreeIPA if certain conditions are met. The highest threat from this flaw is to system confidentiality. This flaw affects Foreman versions before 2.5.0.

Affected configurations

Nvd

Vulners

Node

theforemanforemanRange<2.5.0

VendorProductVersionCPE
theforemanforeman*cpe:2.3:a:theforeman:foreman:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
theforeman	foreman	*	cpe:2.3:a:theforeman:foreman::::::::

CNA Affected

[
  {
    "product": "foreman",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "foreman 2.5.0"
      }
    ]
  }
]