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CVE-2018-14642 Detail

Description

An information leak vulnerability was found in Undertow. If all headers are not written out in the first write() call then the code that handles flushing the buffer will always write out the full contents of the writevBuffer buffer, which may contain data from previous requests.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://access.redhat.com/errata/RHSA-2019:0362 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:0362 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:0364 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:0364 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:0365 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:0365 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:0380 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:0380 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:1106 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:1106 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:1107 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:1107 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:1108 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:1108 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:1140 Vendor Advisory 
https://access.redhat.com/errata/RHSA-2019:1140 Vendor Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14642 Issue Tracking  Patch  Vendor Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14642 Issue Tracking  Patch  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST   Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

12 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-14642
NVD Published Date:
09/18/2018
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.