CVE-2019-10191
Detail
Modified This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
A vulnerability was discovered in DNS resolver of knot resolver before version 4.1.0 which allows remote attackers to downgrade DNSSEC-secure domains to DNSSEC-insecure state, opening possibility of domain hijack using attacks against insecure DNS protocol.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
References to Advisories, Solutions, and Tools
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URL
Source(s)
Tag(s)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10191
CVE, Inc., Red Hat
Issue Tracking
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/04/msg00017.html
CVE, Inc., Red Hat
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMSSWBHINIX4WE6UDXWM66L7JYEK6XS6/
CVE, Inc., Red Hat
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZV5YZZ5766UIG2TFLFJL6EESQNAP5X5/
CVE, Inc., Red Hat
https://www.knot-resolver.cz/2019-07-10-knot-resolver-4.1.0.html
CVE, Inc., Red Hat
Release Notes
Vendor Advisory
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-20
Improper Input Validation
NIST
Red Hat, Inc.
Change History
10 change records found show changes
CVE Modified by CVE 11/20/2024 11:18:37 PM
Action
Type
Old Value
New Value
Added
Reference
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10191
Added
Reference
https://lists.debian.org/debian-lts-announce/2024/04/msg00017.html
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMSSWBHINIX4WE6UDXWM66L7JYEK6XS6/
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZV5YZZ5766UIG2TFLFJL6EESQNAP5X5/
Added
Reference
https://www.knot-resolver.cz/2019-07-10-knot-resolver-4.1.0.html
CVE Modified by Red Hat, Inc. 5/14/2024 1:33:35 AM
Action
Type
Old Value
New Value
CVE Modified by Red Hat, Inc. 4/26/2024 3:15:47 AM
Action
Type
Old Value
New Value
Added
Reference
Red Hat, Inc. https://lists.debian.org/debian-lts-announce/2024/04/msg00017.html [No types assigned]
CVE Modified by Red Hat, Inc. 2/12/2023 6:33:42 PM
Action
Type
Old Value
New Value
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMSSWBHINIX4WE6UDXWM66L7JYEK6XS6/ [No Types Assigned]
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZV5YZZ5766UIG2TFLFJL6EESQNAP5X5/ [No Types Assigned]
Removed
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/TMSSWBHINIX4WE6UDXWM66L7JYEK6XS6/ [Third Party Advisory]
Removed
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/VZV5YZZ5766UIG2TFLFJL6EESQNAP5X5/ [Third Party Advisory]
Modified Analysis by NIST 2/18/2020 4:15:12 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Removed
CVSS V3
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Changed
CPE Configuration
OR
OR
*cpe:2.3:a:nic:knot_resolver:*:*:*:*:*:*:*:* versions up to (excluding) 4.1.0
CPE Deprecation Remap by NIST 11/06/2019 12:32:13 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:knot-resolver:knot_resolver:*:*:*:*:*:*:*:* versions from (excluding) 4.1.0
OR
*cpe:2.3:a:nic:knot_resolver:*:*:*:*:*:*:*:* versions from (excluding) 4.1.0
CVE Modified by Red Hat, Inc. 10/09/2019 7:44:31 PM
Action
Type
Old Value
New Value
Added
CVSS V3
Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Added
CWE
Red Hat, Inc. CWE-20
Initial Analysis by NIST 7/24/2019 10:40:06 AM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Added
CVSS V2
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Added
CWE
CWE-20
Added
CPE Configuration
OR
*cpe:2.3:a:knot-resolver:knot_resolver:*:*:*:*:*:*:*:* versions up to (excluding) 4.1.0
Added
CPE Configuration
OR
*cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
Changed
Reference Type
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10191 No Types Assigned
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10191 Issue Tracking, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected] /message/TMSSWBHINIX4WE6UDXWM66L7JYEK6XS6/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected] /message/TMSSWBHINIX4WE6UDXWM66L7JYEK6XS6/ Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected] /message/VZV5YZZ5766UIG2TFLFJL6EESQNAP5X5/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected] /message/VZV5YZZ5766UIG2TFLFJL6EESQNAP5X5/ Third Party Advisory
Changed
Reference Type
https://www.knot-resolver.cz/2019-07-10-knot-resolver-4.1.0.html No Types Assigned
https://www.knot-resolver.cz/2019-07-10-knot-resolver-4.1.0.html Release Notes, Vendor Advisory
CVE Modified by Red Hat, Inc. 7/19/2019 1:15:12 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/TMSSWBHINIX4WE6UDXWM66L7JYEK6XS6/ [No Types Assigned]
CVE Modified by Red Hat, Inc. 7/18/2019 11:15:10 PM
Action
Type
Old Value
New Value
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/VZV5YZZ5766UIG2TFLFJL6EESQNAP5X5/ [No Types Assigned]
Quick Info
CVE Dictionary Entry: CVE-2019-10191 NVD
Published Date: 07/16/2019 NVD
Last Modified: 11/20/2024
Source: Red Hat, Inc.
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