CVE-2020-12663

Source
https://nvd.nist.gov/vuln/detail/CVE-2020-12663
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12663.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-12663
Downstream
Related
Published
2020-05-19T14:15:11Z
Modified
2025-09-16T07:10:43.995044Z
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

Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers.

References

Affected packages

Alpine:v3.10

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.9.1-r8

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.1-r3
1.9.1-r4
1.9.1-r5
1.9.1-r6
1.9.1-r7

Alpine:v3.11

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.9.6-r1

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.2-r0
1.9.2-r1
1.9.3-r0
1.9.4-r0
1.9.4-r1
1.9.5-r0
1.9.5-r1
1.9.5-r2
1.9.5-r3
1.9.6-r0

Alpine:v3.12

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-r0

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.2-r0
1.9.2-r1
1.9.3-r0
1.9.4-r0
1.9.4-r1
1.9.5-r0
1.9.5-r1
1.9.5-r2
1.9.5-r3
1.9.6-r0
1.10.0-r0

Alpine:v3.13

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-r0

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.2-r0
1.9.2-r1
1.9.3-r0
1.9.4-r0
1.9.4-r1
1.9.5-r0
1.9.5-r1
1.9.5-r2
1.9.5-r3
1.9.6-r0
1.10.0-r0

Alpine:v3.14

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-r0

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.2-r0
1.9.2-r1
1.9.3-r0
1.9.4-r0
1.9.4-r1
1.9.5-r0
1.9.5-r1
1.9.5-r2
1.9.5-r3
1.9.6-r0
1.10.0-r0

Alpine:v3.15

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-r0

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.2-r0
1.9.2-r1
1.9.3-r0
1.9.4-r0
1.9.4-r1
1.9.5-r0
1.9.5-r1
1.9.5-r2
1.9.5-r3
1.9.6-r0
1.10.0-r0

Alpine:v3.16

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-r0

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.2-r0
1.9.2-r1
1.9.3-r0
1.9.4-r0
1.9.4-r1
1.9.5-r0
1.9.5-r1
1.9.5-r2
1.9.5-r3
1.9.6-r0
1.10.0-r0

Alpine:v3.17

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-r0

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.2-r0
1.9.2-r1
1.9.3-r0
1.9.4-r0
1.9.4-r1
1.9.5-r0
1.9.5-r1
1.9.5-r2
1.9.5-r3
1.9.6-r0
1.10.0-r0

Alpine:v3.18

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-r0

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.2-r0
1.9.2-r1
1.9.3-r0
1.9.4-r0
1.9.4-r1
1.9.5-r0
1.9.5-r1
1.9.5-r2
1.9.5-r3
1.9.6-r0
1.10.0-r0

Alpine:v3.19

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-r0

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.2-r0
1.9.2-r1
1.9.3-r0
1.9.4-r0
1.9.4-r1
1.9.5-r0
1.9.5-r1
1.9.5-r2
1.9.5-r3
1.9.6-r0
1.10.0-r0

Alpine:v3.20

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-r0

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.2-r0
1.9.2-r1
1.9.3-r0
1.9.4-r0
1.9.4-r1
1.9.5-r0
1.9.5-r1
1.9.5-r2
1.9.5-r3
1.9.6-r0
1.10.0-r0

Alpine:v3.21

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-r0

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.2-r0
1.9.2-r1
1.9.3-r0
1.9.4-r0
1.9.4-r1
1.9.5-r0
1.9.5-r1
1.9.5-r2
1.9.5-r3
1.9.6-r0
1.10.0-r0

Alpine:v3.22

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-r0

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.9.0-r0
1.9.1-r0
1.9.1-r1
1.9.1-r2
1.9.2-r0
1.9.2-r1
1.9.3-r0
1.9.4-r0
1.9.4-r1
1.9.5-r0
1.9.5-r1
1.9.5-r2
1.9.5-r3
1.9.6-r0
1.10.0-r0

Alpine:v3.9

unbound

Package

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

Affected ranges

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

Affected versions

1.*

1.4.10-r0
1.4.10-r1
1.4.10-r2
1.4.10-r3
1.4.13-r0
1.4.13-r1
1.4.13-r2
1.4.13-r3
1.4.14-r0
1.4.15-r0
1.4.16-r0
1.4.17-r0
1.4.18-r0
1.4.19-r0
1.4.19-r1
1.4.19-r2
1.4.20-r0
1.4.20-r1
1.4.20-r2
1.4.21-r0
1.4.21-r1
1.4.21-r2
1.4.22-r0
1.4.22-r1
1.5.1-r0
1.5.2-r0
1.5.2-r1
1.5.3-r0
1.5.4-r0
1.5.6-r0
1.5.6-r1
1.5.6-r2
1.5.6-r3
1.5.6-r4
1.5.7-r0
1.5.7-r1
1.5.8-r0
1.5.8-r1
1.5.9-r0
1.5.9-r1
1.5.10-r0
1.5.10-r1
1.5.10-r2
1.6.0-r0
1.6.0-r1
1.6.1-r0
1.6.1-r1
1.6.2-r0
1.6.3-r0
1.6.4-r0
1.6.5-r0
1.6.6-r0
1.6.7-r0
1.6.7-r1
1.6.7-r2
1.6.8-r0
1.7.0-r0
1.7.0-r1
1.7.0-r2
1.7.1-r0
1.7.3-r0
1.8.0-r0
1.8.1-r0
1.8.1-r1
1.8.3-r0
1.8.3-r1
1.8.3-r2
1.8.3-r3

Debian:11

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:14

unbound

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git

github.com/nlnetlabs/unbound

Affected ranges

Type
GIT
Repo
https://github.com/nlnetlabs/unbound
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Database specific

{
    "vanir_signatures": [
        {
            "signature_type": "Function",
            "digest": {
                "length": 865.0,
                "function_hash": "113116855610194921862305706533955546246"
            },
            "signature_version": "v1",
            "id": "CVE-2020-12663-006cb4c6",
            "source": "https://github.com/nlnetlabs/unbound/commit/50d4c893c4e9c2e7ebedb39a6c0fd23a2f55d00a",
            "target": {
                "file": "iterator/iter_delegpt.c",
                "function": "delegpt_add_addr"
            },
            "deprecated": false
        },
        {
            "signature_type": "Function",
            "digest": {
                "length": 11892.0,
                "function_hash": "210298491321038615342952525563891799658"
            },
            "signature_version": "v1",
            "id": "CVE-2020-12663-017bb2c0",
            "source": "https://github.com/nlnetlabs/unbound/commit/50d4c893c4e9c2e7ebedb39a6c0fd23a2f55d00a",
            "target": {
                "file": "iterator/iterator.c",
                "function": "processQueryTargets"
            },
            "deprecated": false
        },
        {
            "signature_type": "Function",
            "digest": {
                "length": 486.0,
                "function_hash": "278660584235601848036157191640454729714"
            },
            "signature_version": "v1",
            "id": "CVE-2020-12663-0a7c77d9",
            "source": "https://github.com/nlnetlabs/unbound/commit/50d4c893c4e9c2e7ebedb39a6c0fd23a2f55d00a",
            "target": {
                "file": "iterator/iter_delegpt.c",
                "function": "delegpt_add_neg_msg"
            },
            "deprecated": false
        },
        {
            "signature_type": "Function",
            "digest": {
                "length": 146.0,
                "function_hash": "262799613194837653087654552143129179442"
            },
            "signature_version": "v1",
            "id": "CVE-2020-12663-1269cacc",
            "source": "https://github.com/nlnetlabs/unbound/commit/50d4c893c4e9c2e7ebedb39a6c0fd23a2f55d00a",
            "target": {
                "file": "iterator/iterator.c",
                "function": "target_count_increase"
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            "deprecated": false
        },
        {
            "signature_type": "Function",
            "digest": {
                "length": 1313.0,
                "function_hash": "283593751910739810346424521356211674954"
            },
            "signature_version": "v1",
            "id": "CVE-2020-12663-141216e5",
            "source": "https://github.com/nlnetlabs/unbound/commit/50d4c893c4e9c2e7ebedb39a6c0fd23a2f55d00a",
            "target": {
                "file": "services/cache/dns.c",
                "function": "cache_fill_missing"
            },
            "deprecated": false
        },
        {
            "signature_type": "Function",
            "digest": {
                "length": 673.0,
                "function_hash": "51932557111404273923453324488684905431"
            },
            "signature_version": "v1",
            "id": "CVE-2020-12663-1809a787",
            "source": "https://github.com/nlnetlabs/unbound/commit/50d4c893c4e9c2e7ebedb39a6c0fd23a2f55d00a",
            "target": {
                "file": "util/data/dname.c",
                "function": "dname_pkt_copy"
            },
            "deprecated": false
        },
        {
            "signature_type": "Function",
            "digest": {
                "length": 1258.0,
                "function_hash": "184128624603679833423350825670624210577"
            },
            "signature_version": "v1",
            "id": "CVE-2020-12663-228100ce",
            "source": "https://github.com/nlnetlabs/unbound/commit/50d4c893c4e9c2e7ebedb39a6c0fd23a2f55d00a",
            "target": {
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        },
        {
            "signature_type": "Function",
            "digest": {
                "length": 5009.0,
                "function_hash": "71857393361318779489633568256129477924"
            },
            "signature_version": "v1",
            "id": "CVE-2020-12663-249a7b26",
            "source": "https://github.com/nlnetlabs/unbound/commit/50d4c893c4e9c2e7ebedb39a6c0fd23a2f55d00a",
            "target": {
                "file": "iterator/iter_scrub.c",
                "function": "scrub_normalize"
            },
            "deprecated": false
        },
        {
            "signature_type": "Line",
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                "threshold": 0.9
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            "signature_version": "v1",
            "id": "CVE-2020-12663-25da2229",
            "source": "https://github.com/nlnetlabs/unbound/commit/50d4c893c4e9c2e7ebedb39a6c0fd23a2f55d00a",
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            "digest": {
                "line_hashes": [
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            "source": "https://github.com/nlnetlabs/unbound/commit/50d4c893c4e9c2e7ebedb39a6c0fd23a2f55d00a",
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                "length": 1063.0,
                "function_hash": "184518730500286951430699552235988061543"
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            "signature_version": "v1",
            "id": "CVE-2020-12663-2aa76637",
            "source": "https://github.com/nlnetlabs/unbound/commit/50d4c893c4e9c2e7ebedb39a6c0fd23a2f55d00a",
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                "function": "generate_parentside_target_query"
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            "digest": {
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