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CVE-2020-4579

HIGH
Published 2020-09-21T14:55:23.805959Z
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Expert Analysis

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CVSS Score

V3.0
7.5
/10
CVSS:3.0/UI:N/AC:L/C:N/S:U/PR:N/I:N/A:H/AV:N/RC:C/RL:O/E:U
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.016
probability
of exploitation in the wild

There is a 1.6% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.809
Higher than 80.9% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.12 could allow a remote attacker to cause a denial of service by sending a specially crafted HTTP/2 request with invalid characters. IBM X-Force ID: 184438.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

IBM

DataPower Gateway

Affected Versions:

2018.4.1.0 2018.4.1.12

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-j965-j6r8-h8qr

Advisory Details

IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.12 could allow a remote attacker to cause a denial of service by sending a specially crafted HTTP/2 request with invalid characters. IBM X-Force ID: 184438.

CVSS Scoring

CVSS Score

7.5

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-4579
WEB https://exchange.xforce.ibmcloud.com/vulnerabilities/184438
WEB https://www.ibm.com/support/pages/node/6334703

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022

References

https://www.ibm.com/support/pages/node/6334703
https://exchange.xforce.ibmcloud.com/vulnerabilities/184438
Published: 2020-09-21T14:55:23.805959Z
Last Modified: 2024-09-16T17:27:54.485Z
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