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
| Affected Software | Affected Version | How 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 InfoSphere Guardium z/OS | <=10.5 | |
| IBM InfoSphere Guardium z/OS | <=10.6 | |
| IBM InfoSphere Guardium z/OS | <=11.0 | |
| IBM InfoSphere Guardium z/OS | <=11.1 | |
| IBM InfoSphere Guardium z/OS | <=11.2 | |
| IBM InfoSphere Guardium z/OS | <=11.3 | |
| libxml2 | =2.9.10 | |
| Debian | =9.0 | |
| netapp cloud backup | ||
| NetApp Clustered Data ONTAP | ||
| NetApp ONTAP Select Deploy | ||
| netapp plug-in for symantec netbackup | ||
| netapp smi-s provider | ||
| netapp snapdrive windows | ||
| NetApp SteelStore | ||
| 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 | ||
| 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 | =15.1 | |
| Fedora | =30 | |
| Fedora | =31 | |
| Fedora | =32 | |
| NetApp Baseboard Management Controller Firmware | ||
| netapp baseboard management controller h300s | ||
| NetApp Baseboard Management Controller Firmware | ||
| netapp baseboard management controller h500s | ||
| NetApp Baseboard Management Controller Firmware | ||
| netapp baseboard management controller h700s | ||
| NetApp Baseboard Management Controller 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 Firmware | ||
| netapp baseboard management controller h410s |
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Reference Links
- https://exchange.xforce.ibmcloud.com/vulnerabilities/175539
- https://www.ibm.com/support/pages/node/6455281 (Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html
- https://gitlab.gnome.org/GNOME/libxml2/merge_requests/68
- https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/545SPOI3ZPPNPX4TFRIVE4JVRTJRKULL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/
- https://security.gentoo.org/glsa/202010-04
- https://security.netapp.com/advisory/ntap-20200702-0005/
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/545SPOI3ZPPNPX4TFRIVE4JVRTJRKULL/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1799736
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1799739
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1799738
- https://access.redhat.com/errata/RHSA-2020:2644
- https://access.redhat.com/errata/RHSA-2020:2646
- https://access.redhat.com/security/cve/cve-2019-20388
- https://access.redhat.com/errata/RHSA-2020:3996
- https://access.redhat.com/errata/RHSA-2020:4479
- https://bugzilla.redhat.com/show_bug.cgi?id=1799734
- https://www.cve.org/CVERecord?id=CVE-2019-20388 https://nvd.nist.gov/vuln/detail/CVE-2019-20388
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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- version/ibm infosphere guardium z/os/11.1
- version/ibm infosphere guardium z/os/11.2
- version/ibm infosphere guardium z/os/11.3
- vendor/xmlsoft
- canonical/libxml2
- version/libxml2/2.9.10
- vendor/debian
- canonical/debian
- version/debian/9.0
- vendor/netapp
- canonical/netapp cloud backup
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- canonical/netapp ontap select deploy
- canonical/netapp plug-in for symantec netbackup
- canonical/netapp smi-s provider
- canonical/netapp snapdrive windows
- canonical/netapp steelstore
- canonical/netapp h300s firmware
- canonical/netapp h300s
- canonical/netapp h500s firmware
- canonical/netapp h500s
- canonical/netapp h700s firmware
- canonical/netapp h700s
- canonical/netapp h300e firmware
- canonical/netapp h300e
- canonical/netapp h500e firmware
- canonical/netapp h500e
- canonical/netapp h700e firmware
- canonical/netapp h700e
- canonical/netapp h410s firmware
- canonical/netapp h410s
- vendor/oracle
- canonical/oracle communications cloud native core network function cloud native environment
- version/oracle communications cloud native core network function cloud native environment/1.10.0
- canonical/oracle enterprise manager base platform
- version/oracle enterprise manager base platform/13.4.0.0
- version/oracle enterprise manager base platform/13.5.0.0
- canonical/oracle enterprise manager ops center
- version/oracle enterprise manager ops center/12.4.0.0
- canonical/oracle mysql workbench
- version/oracle mysql workbench/8.0.26
- canonical/oracle peoplesoft enterprise peopletools
- version/oracle peoplesoft enterprise peopletools/8.58
- canonical/oracle real user experience insight
- version/oracle real user experience insight/13.3.1.0
- version/oracle real user experience insight/13.4.1.0
- version/oracle real user experience insight/13.5.1.0
- vendor/opensuse
- canonical/opensuse
- version/opensuse/15.1
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- canonical/fedora
- version/fedora/30
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- version/fedora/32
- canonical/netapp baseboard management controller firmware
- canonical/netapp baseboard management controller h300s
- canonical/netapp baseboard management controller h500s
- canonical/netapp baseboard management controller h700s
- canonical/netapp baseboard management controller h300e
- canonical/netapp baseboard management controller h500e firmware
- canonical/netapp baseboard management controller h500e
- canonical/netapp baseboard management controller h700e firmware
- canonical/netapp baseboard management controller h700e
- canonical/netapp baseboard management controller h410s