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[email protected]CVE-2020-5404

HistoryMar 03, 2020 - 6:15 p.m.

CVE-2020-5404

2020-03-0318:15:12

CWE-522

[email protected]

web.nvd.nist.gov

cve-2020-5404

reactor netty

httpclient

credentials leak

security

nvd

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

5.6 Medium

AI Score

Confidence

High

4.9 Medium

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

35.3%

JSON

The HttpClient from Reactor Netty, versions 0.9.x prior to 0.9.5, and versions 0.8.x prior to 0.8.16, may be used incorrectly, leading to a credentials leak during a redirect to a different domain. In order for this to happen, the HttpClient must have been explicitly configured to follow redirects.

Affected configurations

NVD

Node

pivotalreactor_nettyRange0.8.0–0.8.15

pivotalreactor_nettyRange0.9.0–0.9.4

CPENameOperatorVersion
pivotal:reactor_nettypivotal reactor nettyle0.8.15
pivotal:reactor_nettypivotal reactor nettyle0.9.4

CPE	Name	Operator	Version
pivotal:reactor_netty	pivotal reactor netty	le	0.8.15
pivotal:reactor_netty	pivotal reactor netty	le	0.9.4

CNA Affected

[
  {
    "product": "Reactor Netty",
    "vendor": "Pivotal",
    "versions": [
      {
        "lessThan": "v0.8.16.RELEASE",
        "status": "affected",
        "version": "0.8",
        "versionType": "custom"
      },
      {
        "lessThan": "v0.9.5.RELEASE",
        "status": "affected",
        "version": "0.9",
        "versionType": "custom"
      }
    ]
  }
]