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CVE-2020-5404

MEDIUM
Published 2020-03-03T17:55:13.953515Z
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CVSS Score

V3.0
6.5
/10
CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.005
probability
of exploitation in the wild

There is a 0.5% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.653
Higher than 65.3% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
LOW
Availability
NONE

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Pivotal

Reactor Netty

Affected Versions:

0.8 0.9

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

Insufficiently Protected Credentials in Reactor Netty

GHSA-gpch-h32j-gx6x

Advisory Details

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 Packages

Maven io.projectreactor.netty:reactor-netty-http
ECOSYSTEM: ≥0.9.0 <0.9.5
Maven io.projectreactor.netty:reactor-netty-http
ECOSYSTEM: ≥0.8.0 <0.8.16

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-5404
WEB https://pivotal.io/security/cve-2020-5404

Advisory provided by GitHub Security Advisory Database. Published: February 10, 2022, Modified: July 8, 2021

References

https://pivotal.io/security/cve-2020-5404
Published: 2020-03-03T17:55:13.953515Z
Last Modified: 2024-09-17T01:02:01.211Z
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