Ratpack up to 1.8.x HTTP Header X-Forwarded-Host request smuggling

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Ratpack up to 1.8.x. It has been declared as problematic. This impacts an unknown function of the component HTTP Header Handler. Executing a manipulation of the argument X-Forwarded-Host can lead to request smuggling. This vulnerability is handled as CVE-2021-29479. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Ratpack up to 1.8.x and classified as problematic. This vulnerability affects some unknown processing of the component HTTP Header Handler. The manipulation of the argument X-Forwarded-Host with an unknown input leads to a request smuggling vulnerability. The CWE definition for the vulnerability is CWE-444. The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination. As an impact it is known to affect integrity, and availability.

The weakness was released 06/30/2021. The advisory is shared for download at github.com. This vulnerability was named CVE-2021-29479. There are known technical details, but no exploit is available.

Upgrading to version 1.9.0 eliminates this vulnerability.

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Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.4
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Request smuggling
CWE: CWE-444
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: Ratpack 1.9.0

Timelineinfo

03/30/2021 🔍
06/30/2021 +92 days 🔍
06/30/2021 +0 days 🔍
07/03/2021 +3 days 🔍

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-29479 (🔍)
GCVE (CVE): GCVE-0-2021-29479
GCVE (VulDB): GCVE-100-177736

Entryinfo

Created: 06/30/2021 08:05
Updated: 07/03/2021 16:19
Changes: 06/30/2021 08:05 (37), 07/03/2021 16:12 (6), 07/03/2021 16:19 (1)
Complete: 🔍
Cache ID: 216::103

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