Cloud Foundry Routing prior 0.197.0 Gorouter Header denial of service

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CVSS Meta Temp Score
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5.1$0-$5k0.00

A vulnerability was found in Cloud Foundry Routing (Cloud Software). It has been rated as problematic. Affected by this issue is an unknown functionality of the component Gorouter. The manipulation as part of a Header leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-393. Impacted is availability. CVE summarizes:

Cloud Foundry Routing Release, versions prior to 0.197.0, contains GoRouter, which allows malicious clients to send invalid headers, causing caching layers to reject subsequent legitimate clients trying to access the app.

The weakness was shared 02/27/2020 (Website). The advisory is shared for download at cloudfoundry.org. This vulnerability is handled as CVE-2020-5401 since 01/03/2020. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 0.197.0 eliminates this vulnerability.

Productinfoedit

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CPE 2.3infoedit

CPE 2.2infoedit

CVSSv3infoedit

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2infoedit

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfoedit

Class: Denial of service
CWE: CWE-393
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Cloud Foundry Routing 0.197.0

Timelineinfoedit

01/03/2020 🔍
02/27/2020 +55 days 🔍
02/28/2020 +1 days 🔍
02/28/2020 +0 days 🔍

Sourcesinfoedit

Advisory: cloudfoundry.org
Status: Not defined

CVE: CVE-2020-5401 (🔍)

Entryinfoedit

Created: 02/28/2020 03:29 PM
Updated: 02/28/2020 03:34 PM
Changes: (12) software_type vulnerability_cwe vulnerability_cvss3_nvd_av vulnerability_cvss3_nvd_ac vulnerability_cvss3_nvd_pr vulnerability_cvss3_nvd_ui vulnerability_cvss3_nvd_s vulnerability_cvss3_nvd_c vulnerability_cvss3_nvd_i vulnerability_cvss3_nvd_a source_cve_assigned source_cve_nvd_summary
Complete: 🔍

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