DEBIAN-CVE-2021-31347

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Source

https://security-tracker.debian.org/tracker/CVE-2021-31347

Import Source

https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json

JSON Data

https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-31347

Upstream

CVE-2021-31347

Published

2021-04-16T18:15:13.827Z

Modified

2025-11-14T04:04:11.629922Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxmlparsestr() performs incorrect memory handling while parsing crafted XML files (writing outside a memory region created by mmap).

References

https://security-tracker.debian.org/tracker/CVE-2021-31347

Affected packages

Debian:11

mapcache

Package

Name: mapcache
Purl: pkg:deb/debian/mapcache?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.10.0-2

1.12.0~rc1-1~exp1

1.12.0-1~bpo11+1

1.12.0-1

1.12.1-1~bpo11+1

1.12.1-1

1.14.0-1~bpo11+1

1.14.0-1

1.14.0-2

1.14.0-2.1~exp1

1.14.0-3~exp1

1.14.0-3~exp2

1.14.0-3

1.14.0-4

1.14.1-1~bpo12+1

1.14.1-1

1.14.1-2

1.14.1-3

Ecosystem specific

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

netcdf

Package

Name: netcdf
Purl: pkg:deb/debian/netcdf?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1:4.*

1:4.7.4-1

1:4.8.0-1~exp1

1:4.8.1-1~exp1

1:4.8.1-1

1:4.9.0-1

1:4.9.0-2

1:4.9.0-3

1:4.9.1~rc1-1~exp1

1:4.9.1~rc2-1~exp1

1:4.9.1-1~exp1

1:4.9.2-1~exp1

1:4.9.2-1

1:4.9.2-2

1:4.9.2-3

1:4.9.2-3.1~exp1

1:4.9.2-4~exp1

1:4.9.2-4

1:4.9.2-5

1:4.9.2-6

1:4.9.2-7

1:4.9.3~rc1-1~exp1

1:4.9.3~rc2-1~exp1

1:4.9.3-1~exp1

1:4.9.3-1~exp2

1:4.9.3-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

netcdf-parallel

Package

Name: netcdf-parallel
Purl: pkg:deb/debian/netcdf-parallel?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1:4.*

1:4.7.4-1

1:4.8.1-1

1:4.8.1-2

1:4.9.0-1

1:4.9.0-3

1:4.9.0-4

1:4.9.0-5

1:4.9.0-6

1:4.9.3-1

1:4.9.3-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

scilab

Package

Name: scilab
Purl: pkg:deb/debian/scilab?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.1.0+dfsg1-7

6.1.1+dfsg2-1

6.1.1+dfsg2-2

6.1.1+dfsg2-3

6.1.1+dfsg2-4

6.1.1+dfsg2-4+0.riscv64.1

6.1.1+dfsg2-5

6.1.1+dfsg2-6~exp0

6.1.1+dfsg2-6~exp1

6.1.1+dfsg2-6

6.1.1+dfsg2-7~exp0

6.1.1+dfsg2-7

6.1.1+dfsg2-8

6.1.1+dfsg2-9

6.1.1+dfsg2-10

2024.*

2024.0.0+dfsg-1

2024.0.0+dfsg-2

2024.0.0+dfsg-3

2024.0.0+dfsg-4

2024.0.0+dfsg-5

2024.0.0+dfsg-6

2024.1.0+dfsg-1

2024.1.0+dfsg-2

2024.1.0+dfsg-3

2024.1.0+dfsg-4

2024.1.0+dfsg-5

2024.1.0+dfsg-6

2024.1.0+dfsg-7

2024.1.0+dfsg-8

Ecosystem specific

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

Debian:12

mapcache

Package

Name: mapcache
Purl: pkg:deb/debian/mapcache?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.14.0-1

1.14.0-2

1.14.0-2.1~exp1

1.14.0-3~exp1

1.14.0-3~exp2

1.14.0-3

1.14.0-4

1.14.1-1~bpo12+1

1.14.1-1

1.14.1-2

1.14.1-3

Ecosystem specific

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

netcdf

Package

Name: netcdf
Purl: pkg:deb/debian/netcdf?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:4.9.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

netcdf-parallel

Package

Name: netcdf-parallel
Purl: pkg:deb/debian/netcdf-parallel?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:4.9.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

scilab

Package

Name: scilab
Purl: pkg:deb/debian/scilab?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.1.1+dfsg2-6

6.1.1+dfsg2-7~exp0

6.1.1+dfsg2-7

6.1.1+dfsg2-8

6.1.1+dfsg2-9

6.1.1+dfsg2-10

2024.*

2024.0.0+dfsg-1

2024.0.0+dfsg-2

2024.0.0+dfsg-3

2024.0.0+dfsg-4

2024.0.0+dfsg-5

2024.0.0+dfsg-6

2024.1.0+dfsg-1

2024.1.0+dfsg-2

2024.1.0+dfsg-3

2024.1.0+dfsg-4

2024.1.0+dfsg-5

2024.1.0+dfsg-6

2024.1.0+dfsg-7

2024.1.0+dfsg-8

Ecosystem specific

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

Debian:13

mapcache

Package

Name: mapcache
Purl: pkg:deb/debian/mapcache?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.14.1-3

Ecosystem specific

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

netcdf

Package

Name: netcdf
Purl: pkg:deb/debian/netcdf?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:4.9.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

netcdf-parallel

Package

Name: netcdf-parallel
Purl: pkg:deb/debian/netcdf-parallel?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:4.9.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

scilab

Package

Name: scilab
Purl: pkg:deb/debian/scilab?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2024.*

2024.1.0+dfsg-6

2024.1.0+dfsg-7

2024.1.0+dfsg-8

Ecosystem specific

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

Debian:14

mapcache

Package

Name: mapcache
Purl: pkg:deb/debian/mapcache?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.14.1-3

Ecosystem specific

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

netcdf

Package

Name: netcdf
Purl: pkg:deb/debian/netcdf?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:4.9.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

netcdf-parallel

Package

Name: netcdf-parallel
Purl: pkg:deb/debian/netcdf-parallel?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:4.9.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"

scilab

Package

Name: scilab
Purl: pkg:deb/debian/scilab?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2024.*

2024.1.0+dfsg-6

2024.1.0+dfsg-7

2024.1.0+dfsg-8

Ecosystem specific

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-31347.json"