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freebsdFreeBSD1AF16F2B-023C-11EF-8791-6805CA2FA271
HistoryApr 24, 2024 - 12:00 a.m.

powerdns-recursor -- denial of service

2024-04-2400:00:00
vuxml.freebsd.org
4
powerdns
denial of service
recursor
crafted responses
recursive forwarding
vulnerability

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

7.2 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

PowerDNS Team reports:

PowerDNS Security Advisory 2024-02: if recursive forwarding is configured,
crafted responses can lead to a denial of service in Recursor

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchpowerdns-recursor< 5.0.4UNKNOWN

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

7.2 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%