high
7.5
CWE
401
Advisory Published
Updated

CVE-2019-20388

First published: Tue Jan 21 2020(Updated: )

GNOME libxml2 could allow a remote attacker to obtain sensitive information, caused by a xmlSchemaValidateStream memory leak in xmlSchemaPreRun in xmlschemas.c. By persuading a victim to open a specially crafted file, an attacker could exploit this vulnerability to obtain sensitive information.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
redhat/jbcs-httpd24-curl<0:7.64.1-36.jbcs.el6
0:7.64.1-36.jbcs.el6
redhat/jbcs-httpd24-httpd<0:2.4.37-57.jbcs.el6
0:2.4.37-57.jbcs.el6
redhat/jbcs-httpd24-nghttp2<0:1.39.2-25.jbcs.el6
0:1.39.2-25.jbcs.el6
redhat/jbcs-httpd24-curl<0:7.64.1-36.jbcs.el7
0:7.64.1-36.jbcs.el7
redhat/jbcs-httpd24-httpd<0:2.4.37-57.jbcs.el7
0:2.4.37-57.jbcs.el7
redhat/jbcs-httpd24-nghttp2<0:1.39.2-25.jbcs.el7
0:1.39.2-25.jbcs.el7
redhat/jbcs-httpd24-openssl-pkcs11<0:0.4.10-7.jbcs.el7
0:0.4.10-7.jbcs.el7
redhat/libxml2<0:2.9.1-6.el7.5
0:2.9.1-6.el7.5
redhat/libxml2<0:2.9.7-8.el8
0:2.9.7-8.el8
IBM Security Guardium<=10.5
IBM Security Guardium<=10.6
IBM Security Guardium<=11.0
IBM Security Guardium<=11.1
IBM Security Guardium<=11.2
IBM Security Guardium<=11.3
Xmlsoft Libxml2=2.9.10
Debian Debian Linux=9.0
Netapp Cloud Backup
NetApp Clustered Data ONTAP
NetApp ONTAP Select Deploy administration utility
Netapp Plug-in For Symantec Netbackup
Netapp Smi-s Provider
Netapp Snapdrive Windows
Netapp Steelstore Cloud Integrated Storage
Netapp Baseboard Management Controller H300s Firmware
Netapp Baseboard Management Controller H300s
Netapp Baseboard Management Controller H500s Firmware
Netapp Baseboard Management Controller H500s
Netapp Baseboard Management Controller H700s Firmware
Netapp Baseboard Management Controller H700s
Netapp Baseboard Management Controller H300e Firmware
Netapp Baseboard Management Controller H300e
Netapp Baseboard Management Controller H500e Firmware
Netapp Baseboard Management Controller H500e
Netapp Baseboard Management Controller H700e Firmware
Netapp Baseboard Management Controller H700e
Netapp Baseboard Management Controller H410s Firmware
Netapp Baseboard Management Controller H410s
Oracle Communications Cloud Native Core Network Function Cloud Native Environment=1.10.0
Oracle Enterprise Manager Base Platform=13.4.0.0
Oracle Enterprise Manager Base Platform=13.5.0.0
Oracle Enterprise Manager Ops Center=12.4.0.0
Oracle Mysql Workbench<=8.0.26
Oracle PeopleSoft Enterprise PeopleTools=8.58
Oracle Real User Experience Insight=13.3.1.0
Oracle Real User Experience Insight=13.4.1.0
Oracle Real User Experience Insight=13.5.1.0
openSUSE Leap=15.1
Fedoraproject Fedora=30
Fedoraproject Fedora=31
Fedoraproject Fedora=32
Netapp H300s Firmware
Netapp H300s
Netapp H500s Firmware
Netapp H500s
Netapp H700s Firmware
Netapp H700s
Netapp H300e Firmware
Netapp H300e
Netapp H500e Firmware
Netapp H500e
Netapp H700e Firmware
Netapp H700e
Netapp H410s Firmware
Netapp H410s

Remedy

https://gitlab.gnome.org/GNOME/libxml2/merge_requests/68

Remedy

https://www.oracle.com/security-alerts/cpuapr2022.html

Remedy

https://www.oracle.com/security-alerts/cpujul2020.html

Remedy

https://www.oracle.com/security-alerts/cpuoct2021.html

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID of this vulnerability?

    The vulnerability ID is CVE-2019-20388.

  • What is the title of this vulnerability?

    The title of this vulnerability is 'xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.'

  • What is the severity of CVE-2019-20388?

    The severity of CVE-2019-20388 is high, with a severity value of 7.

  • What is the description of CVE-2019-20388?

    The vulnerability allows for a memory leak in the xmlSchemaValidateStream function of libxml2, which can lead to a denial of service and impact system availability.

  • What software is affected by CVE-2019-20388?

    The affected software includes 'jbcs-httpd24-curl', 'jbcs-httpd24-httpd', 'jbcs-httpd24-nghttp2', 'jbcs-httpd24-openssl-pkcs11', 'libxml2', and their specific versions on different platforms.

  • Where can I find more information about CVE-2019-20388?

    More information about CVE-2019-20388 can be found on the following references: [link1], [link2], [link3].

  • What is the Common Weakness Enumeration (CWE) ID of CVE-2019-20388?

    The Common Weakness Enumeration (CWE) ID of CVE-2019-20388 is CWE-401.

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