CVE-2018-1000119

rack-protection: Timing attack in authenticity_token.rb

Severity Score

5.9

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Sinatra rack-protection versions 1.5.4 and 2.0.0.rc3 and earlier contains a timing attack vulnerability in the CSRF token checking that can result in signatures can be exposed. This attack appear to be exploitable via network connectivity to the ruby application. This vulnerability appears to have been fixed in 1.5.5 and 2.0.0.

Sinatra rack-protection, en versiones 1.5.4, 2.0.0.rc3 y anteriores, contiene una vulnerabilidad de ataque de sincronización en la comprobación de token CSRF que puede resultar en que las firmas queden expuestas. Este ataque parece ser explotable mediante conectividad de red en la aplicación Ruby. La vulnerabilidad parece haber sido solucionada en las versiones 1.5.5 y 2.0.0.

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Issues addressed include a bypass vulnerability.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-03-07 CVE Reserved
2018-03-07 CVE Published
2024-08-05 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-203: Observable Discrepancy
CWE-385: Covert Timing Channel

CAPEC

References (6)

URL	Tag	Source
https://github.com/sinatra/rack-protection/pull/98	Issue Tracking

URL	Date	SRC

URL	Date	SRC
https://github.com/sinatra/sinatra/commit/8aa6c42ef724f93ae309fb7c5668e19ad547eceb#commitcomment-27964109	2020-08-24

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2018:1060	2020-08-24
https://www.debian.org/security/2018/dsa-4247	2020-08-24
https://access.redhat.com/security/cve/CVE-2018-1000119	2021-04-21
https://bugzilla.redhat.com/show_bug.cgi?id=1534027	2021-04-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sinatrarb Search vendor "Sinatrarb"		Rack-protection Search vendor "Sinatrarb" for product "Rack-protection"				< 1.5.5 Search vendor "Sinatrarb" for product "Rack-protection" and version " < 1.5.5"		-		Affected
Sinatrarb Search vendor "Sinatrarb"		Rack-protection Search vendor "Sinatrarb" for product "Rack-protection"				2.0.0 Search vendor "Sinatrarb" for product "Rack-protection" and version "2.0.0"		rc1		Affected
Sinatrarb Search vendor "Sinatrarb"		Rack-protection Search vendor "Sinatrarb" for product "Rack-protection"				2.0.0 Search vendor "Sinatrarb" for product "Rack-protection" and version "2.0.0"		rc2		Affected
Sinatrarb Search vendor "Sinatrarb"		Rack-protection Search vendor "Sinatrarb" for product "Rack-protection"				2.0.0 Search vendor "Sinatrarb" for product "Rack-protection" and version "2.0.0"		rc3		Affected