Denial Of Service

2024-02-2905:37:12

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

denial of service

header parsing

vulnerability

accept header

forwarded header

software

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

6.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.1%

JSON

rack is vulnerable to a Denial of service. The vulnerability is due to header parsing routines being susceptible to carefully crafted headers, which can cause the parsing process to take longer than expected, leading to a possible denial of service issue. This specifically impacts the Accept and Forwarded headers.

CPENameOperatorVersion
rackle2.2.8
rackle2.1.4.3
rackle2.0.9.3
rackle3.0.9
ruby-rack:sideq2.1.1-5
ruby-rack:sideq2.1.4-3
ruby-rack:bullseyeeq2.1.1-5
rackle2.2.8
rackle2.1.4.3
rackle2.0.9.3

Name	Operator	Version
rack	le	2.2.8
rack	le	2.1.4.3
rack	le	2.0.9.3
rack	le	3.0.9
ruby-rack:sid	eq	2.1.1-5
ruby-rack:sid	eq	2.1.4-3
ruby-rack:bullseye	eq	2.1.1-5
rack	le	2.2.8
rack	le	2.1.4.3
rack	le	2.0.9.3