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-devel | =2.9.10 | |
| Debian Linux | =9.0 | |
| NetApp Cloud Backup | ||
| IBM Data ONTAP | ||
| NetApp ONTAP Select Deploy | ||
| NetApp Plug-in for Symantec NetBackup | ||
| NetApp SMI-S Provider | ||
| NetApp SnapDrive for Windows | ||
| NetApp SteelStore Cloud Integrated Storage | ||
| NetApp H300S Firmware | ||
| NetApp H300S Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H700S | ||
| NetApp H700S | ||
| NetApp H300E | ||
| NetApp H300E Firmware | ||
| NetApp H500S Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H700E | ||
| NetApp H700E | ||
| NetApp H410S | ||
| NetApp H410S Firmware | ||
| Oracle Communications Cloud Native Core Network Function Cloud Native Environment | =1.10.0 | |
| Oracle Enterprise Manager | =13.4.0.0 | |
| Oracle Enterprise Manager | =13.5.0.0 | |
| Oracle Enterprise Manager Ops Center | =12.4.0.0 | |
| MySQL Workbench | <=8.0.26 | |
| Oracle 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 | |
| SUSE Linux | =15.1 | |
| Red Hat Fedora | =30 | |
| Red Hat Fedora | =31 | |
| Red Hat 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 Firmware | ||
| NetApp Baseboard Management Controller H700E Firmware | ||
| NetApp Baseboard Management Controller H700E Firmware | ||
| 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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