Cloud Foundry Cloud Controller up to 1.117.x REST HTTP Request resource consumption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Cloud Foundry Cloud Controller up to 1.117.x. It has been classified as problematic. This vulnerability affects unknown code of the component REST HTTP Request Handler. This manipulation causes resource consumption. This vulnerability is tracked as CVE-2021-22101. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in Cloud Foundry Cloud Controller up to 1.117.x (Cloud Software). Affected by this vulnerability is an unknown code block of the component REST HTTP Request Handler. The manipulation with an unknown input leads to a resource consumption vulnerability. The CWE definition for the vulnerability is CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. As an impact it is known to affect availability.

The weakness was disclosed 10/28/2021. The advisory is shared at cloudfoundry.org. This vulnerability is known as CVE-2021-22101 since 01/04/2021. Neither technical details nor an exploit are publicly available.

Upgrading to version 1.118.0 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Cloud Controller 1.118.0

Timelineinfo

01/04/2021 🔍
10/28/2021 +296 days 🔍
10/28/2021 +0 days 🔍
11/01/2021 +4 days 🔍

Sourcesinfo

Advisory: cloudfoundry.org
Status: Confirmed

CVE: CVE-2021-22101 (🔍)
GCVE (CVE): GCVE-0-2021-22101
GCVE (VulDB): GCVE-100-185617

Entryinfo

Created: 10/28/2021 13:49
Updated: 11/01/2021 12:35
Changes: 10/28/2021 13:49 (40), 11/01/2021 12:28 (1), 11/01/2021 12:35 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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