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CVE-2018-1000119

N/A
Published: March 7, 2018 at 02:00 PM UTC
Updated: June 17, 2026 at 01:32 AM UTC
1 product affected across 1 vendorRack Protection

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Severity
N/A
Exploit prediction
EPSS 2%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Rack Protection· Sinatrarb
95%
v < 1.5.52.0.0 rc12.0.0 rc22.0.0 rc3
Affected range stops below 1.5.5, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

Vendor Advisoryx_refsource_REDHATThird Party Advisory
Source: [email protected]
https://access.redhat.com/errata/RHSA-2018:1060
x_refsource_CONFIRMIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/sinatra/rack-protection/pull/98
x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://github.com/sinatra/sinatra/commit/8aa6c42ef724f93ae309fb7c5668e19ad547eceb#commitcomment-27964109
Vendor Advisoryx_refsource_DEBIAN
Source: [email protected]
https://www.debian.org/security/2018/dsa-4247

CVSS

4.3MEDIUM[email protected]
Confidentiality
PARTIAL
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-203

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