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freebsdFreeBSD20B92374-D62A-11E9-AF73-001B217E4EE5
HistoryAug 28, 2019 - 12:00 a.m.

ISC KEA -- Multiple vulnerabilities

2019-08-2800:00:00
vuxml.freebsd.org
10

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.1 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:A/AC:L/Au:N/C:N/I:N/A:C

0.002 Low

EPSS

Percentile

51.7%

Internet Systems Consortium, Inc. reports:

A packet containing a malformed DUID can cause the kea-dhcp6 server to terminate (CVE-2019-6472) [Medium]
An invalid hostname option can cause the kea-dhcp4 server to terminate (CVE-2019-6473) [Medium]
An oversight when validating incoming client requests can lead to a situation where the Kea server
will exit when trying to restart (CVE-2019-6474) [Medium]

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchkea< 1.6.0UNKNOWN

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6.1 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:A/AC:L/Au:N/C:N/I:N/A:C

0.002 Low

EPSS

Percentile

51.7%