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CVE-2018-1067

MEDIUM
6.1
CVSS Score
Published: May 21, 2018 at 05:00 PM UTC
Updated: June 17, 2026 at 01:50 AM UTC
4 products affected across 1 vendorJBoss Enterprise Application PlatformVirtualization HostUndertow

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Severity
MEDIUM6.1
Exploit prediction
EPSS 2%

Description

In Undertow before versions 7.1.2.CR1, 7.1.2.GA it was found that the fix for CVE-2016-4993 was incomplete and Undertow web server is vulnerable to the injection of arbitrary HTTP headers, and also response splitting, due to insufficient sanitization and validation of user input before the input is used as part of an HTTP header value.

Affected

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

JBoss Enterprise Application Platform· Red Hatrpm
95%
7.1
redhat-enterprise-linux (environment)
Undertow· Red Hat
95%
v < 1.4.252.0.0 ≤ v < 2.0.57.1.2.CR17.1.2.GA
Affected range stops below 1.4.25, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.0.5, so it looks safe — our inference, not a vendor statement
Virtualization Host· Red Hat
95%
4.0
redhat-enterprise-linux (environment)
Enterprise Linux· Red Hatrpmdevice
80%
All versions

References (7)

Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2018:1247
Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2018:1248
Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2018:1249
Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2018:1251
Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2018:2643
Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2019:0877
x_refsource_CONFIRMIssue TrackingVendor Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1067

CVSS

6.1MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-113

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