7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
39.0%
unbound:edge is vulnerable to non-responsive delegation attack. The attacker can cause a resolver to spend a lot of time/resources resolving records under a malicious delegation point where a considerable number of unresponsive NS records reside.
lists.debian.org/debian-lts-announce/2023/03/msg00024.html
lists.fedoraproject.org/archives/list/[email protected]/message/35QGS5FBQTG3DBSK7QV67PA64P24ABHY/
lists.fedoraproject.org/archives/list/[email protected]/message/3G2HS6CYPSIGAKO6QLEZPG3RD6AMPB7B/
lists.fedoraproject.org/archives/list/[email protected]/message/4S4EU6DMJXQFMAIE6SLAH4H5RNRU6VQL/
secdb.alpinelinux.org/edge/main.yaml
security.gentoo.org/glsa/202212-02
www.nlnetlabs.nl/downloads/unbound/CVE-2022-3204.txt
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
39.0%