ALPINE-CVE-2019-20388

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Please try reporting it to the source first.
Source
https://security.alpinelinux.org/vuln/CVE-2019-20388
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json
JSON Data
https://api.test.osv.dev/v1/vulns/ALPINE-CVE-2019-20388
Upstream
Published
2020-01-21T23:15:13.553Z
Modified
2025-12-03T22:41:55.122449Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

References

Affected packages

Alpine:v3.11

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r3

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"

Alpine:v3.12

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r4

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2
2.9.10-r3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"

Alpine:v3.13

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r4

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2
2.9.10-r3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"

Alpine:v3.14

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r4

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2
2.9.10-r3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"

Alpine:v3.15

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r4

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2
2.9.10-r3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"

Alpine:v3.16

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r4

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2
2.9.10-r3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"

Alpine:v3.17

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r4

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2
2.9.10-r3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"

Alpine:v3.18

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r4

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2
2.9.10-r3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"

Alpine:v3.19

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r4

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2
2.9.10-r3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"

Alpine:v3.20

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r4

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2
2.9.10-r3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"

Alpine:v3.21

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r4

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2
2.9.10-r3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"

Alpine:v3.22

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r4

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2
2.9.10-r3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"

Alpine:v3.23

libxml2

Package

Name
libxml2
Purl
pkg:apk/alpine/libxml2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-r4

Affected versions

2.*

2.7.2-r0
2.7.3-r0
2.7.6-r0
2.7.6-r1
2.7.6-r2
2.7.6-r3
2.7.7-r0
2.7.7-r1
2.7.7-r2
2.7.7-r3
2.7.7-r4
2.7.8-r0
2.7.8-r1
2.7.8-r2
2.7.8-r4
2.7.8-r5
2.7.8-r6
2.7.8-r7
2.7.8-r8
2.8.0-r0
2.8.0-r1
2.9.0-r0
2.9.0-r1
2.9.0-r2
2.9.0-r3
2.9.1-r0
2.9.1-r1
2.9.1-r2
2.9.2-r0
2.9.2-r1
2.9.2-r2
2.9.3-r0
2.9.4-r0
2.9.4-r1
2.9.4-r2
2.9.4-r3
2.9.4-r4
2.9.5-r0
2.9.6-r0
2.9.6-r2
2.9.7-r0
2.9.7-r1
2.9.8-r0
2.9.8-r1
2.9.8-r2
2.9.9-r0
2.9.9-r1
2.9.9-r2
2.9.9-r3
2.9.10-r0
2.9.10-r1
2.9.10-r2
2.9.10-r3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-20388.json"