CVE-2019-17513 Detail

Current Description

An issue was discovered in Ratpack before 1.7.5. Due to a misuse of the Netty library class DefaultHttpHeaders, there is no validation that headers lack HTTP control characters. Thus, if untrusted data is used to construct HTTP headers with Ratpack, HTTP Response Splitting can occur.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  7.5 HIGH
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/ratpack/ratpack/commit/c560a8d10cb8bdd7a526c1ca2e67c8f224ca23ae Patch 
https://github.com/ratpack/ratpack/commit/efb910d38a96494256f36675ef0e5061097dd77d Patch 
https://github.com/ratpack/ratpack/releases/tag/v1.7.5 Release Notes  Third Party Advisory 
https://github.com/ratpack/ratpack/security/advisories/GHSA-mvqp-q37c-wf9j Third Party Advisory 
https://ratpack.io/versions/1.7.5 Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-17513
NVD Published Date:
10/17/2019
NVD Last Modified:
08/24/2020
Source:
MITRE