CVE-2019-20388

CWE-401 — Memory LeakCWE-40415 documents10 sources
Severity
7.5HIGH
EPSS
0.6%
top 30.14%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Oracle Mysql WorkbenchDebian Debian LinuxFedoraproject Fedora+7 more
Timeline
PublishedJan 21
Latest updateMay 24

Description

xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages10 packages

▶Debianlibxml2< 2.9.10+dfsg-2.1+3
▶NVDxmlsoft/libxml22.9.10
▶RubyGemsnokogiri< 1.11.4
▶NVDopensuse/leap15.1

Also affects: Debian Linux 9.0, Fedora 30, 31, 32

Patches

Patch: gitlab.gnome.org ↗Patch: www.oracle.com ↗Patch: www.oracle.com ↗

🔴Vulnerability Details

6
GHSA
GHSA-7g45-9xmp-g2w6: xmlSchemaPreRun in xmlschemas↗2022-05-24
▶
OSV
libxml2 vulnerabilities↗2021-06-17
▶
OSV
Nokogiri updates packaged dependency on libxml2 from 2.9.10 to 2.9.12↗2021-05-17
▶
GHSA
Nokogiri updates packaged dependency on libxml2 from 2.9.10 to 2.9.12↗2021-05-17
▶
OSV
CVE-2019-20388: xmlSchemaPreRun in xmlschemas↗2020-01-21
▶

📋Vendor Advisories

4
Ubuntu
libxml2 vulnerabilities↗2021-06-17
▶
Red Hat
libxml2: memory leak in xmlSchemaPreRun in xmlschemas.c↗2020-01-21
▶
Microsoft
xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.↗2020-01-14
▶
Debian
CVE-2019-20388: libxml2 - xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStr...↗2019
▶

💬Community

4
Bugzilla
CVE-2019-20388 libxml2: memory leak in xmlSchemaPreRun in xmlschemas.c↗2020-02-06
▶
Bugzilla
CVE-2019-20388 mingw-libxml2: libxml2: memory leak in xmlSchemaPreRun in xmlschemas.c [fedora-all]↗2020-02-06
▶
Bugzilla
CVE-2019-20388 libxml2: memory leak in xmlSchemaPreRun in xmlschemas.c [fedora-all]↗2020-02-06
▶
Bugzilla
CVE-2019-20388 mingw-libxml2: libxml2: memory leak in xmlSchemaPreRun in xmlschemas.c [epel-7]↗2020-02-06
▶