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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2018-14404 Detail

Description

A NULL pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval() function of libxml2 through 2.9.8 when parsing an invalid XPath expression in the XPATH_OP_AND or XPATH_OP_OR case. Applications processing untrusted XSL format inputs with the use of the libxml2 library may be vulnerable to a denial of service attack due to a crash of the application.


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-2019:1543
https://access.redhat.com/errata/RHSA-2019:1543
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901817 Mailing List  Third Party Advisory 
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901817 Mailing List  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1595985 Issue Tracking  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1595985 Issue Tracking  Third Party Advisory 
https://gitlab.gnome.org/GNOME/libxml2/issues/10 Vendor Advisory 
https://gitlab.gnome.org/GNOME/libxml2/issues/10 Vendor Advisory 
https://lists.debian.org/debian-lts-announce/2018/09/msg00035.html
https://lists.debian.org/debian-lts-announce/2018/09/msg00035.html
https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html
https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html
https://security.netapp.com/advisory/ntap-20190719-0002/
https://security.netapp.com/advisory/ntap-20190719-0002/
https://usn.ubuntu.com/3739-1/ Third Party Advisory 
https://usn.ubuntu.com/3739-1/ Third Party Advisory 
https://usn.ubuntu.com/3739-2/ Third Party Advisory 
https://usn.ubuntu.com/3739-2/ Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-14404
NVD Published Date:
07/19/2018
NVD Last Modified:
11/20/2024
Source:
MITRE