DEBIAN-CVE-2017-11104

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Source
https://security-tracker.debian.org/tracker/CVE-2017-11104
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2017-11104.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2017-11104
Upstream
Published
2017-07-08T10:29:00Z
Modified
2025-09-25T22:40:29Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

Knot DNS before 2.4.5 and 2.5.x before 2.5.2 contains a flaw within the TSIG protocol implementation that would allow an attacker with a valid key name and algorithm to bypass TSIG authentication if no additional ACL restrictions are set, because of an improper TSIG validity period check.

References

Affected packages

Debian:11 / knot

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.5.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / knot

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.5.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / knot

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.5.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / knot

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.5.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}