7.4 High
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
3.3 Low
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:N/I:N/A:P
dhcp is vulnerable to denial of service. An attacker may crash the application by sending malicious DHCP messages with long lease statements that, when stored locally on file and then re-read by dhclient or dhcpd, would cause heap-based buffer overflow.
www.openwall.com/lists/oss-security/2021/05/26/6
access.redhat.com/errata/RHSA-2021:2357
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1963258
cert-portal.siemens.com/productcert/pdf/ssa-406691.pdf
kb.isc.org/docs/cve-2021-25217
lists.debian.org/debian-lts-announce/2021/06/msg00002.html
lists.fedoraproject.org/archives/list/[email protected]/message/5QI4DYC7J4BGHEW3NH4XHMWTHYC36UK4/
lists.fedoraproject.org/archives/list/[email protected]/message/Z2LB42JWIV4M4WDNXX5VGIP26FEYWKIF/
security.netapp.com/advisory/ntap-20220325-0011/
7.4 High
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
3.3 Low
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:N/I:N/A:P