CVE-2009-4008

2011-06-0220:55:00

Debian Security Bug Tracker

security-tracker.debian.org

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

0.004 Low

EPSS

Percentile

72.0%

JSON

Unbound before 1.4.4 does not send responses for signed zones after mishandling an unspecified query, which allows remote attackers to cause a denial of service (DNSSEC outage) via a crafted query.

OSVersionArchitecturePackageVersionFilename
Debian12allunbound< 1.4.4-1unbound_1.4.4-1_all.deb
Debian11allunbound< 1.4.4-1unbound_1.4.4-1_all.deb
Debian10allunbound< 1.4.4-1unbound_1.4.4-1_all.deb
Debian999allunbound< 1.4.4-1unbound_1.4.4-1_all.deb
Debian13allunbound< 1.4.4-1unbound_1.4.4-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	unbound	< 1.4.4-1	unbound_1.4.4-1_all.deb
Debian	11	all	unbound	< 1.4.4-1	unbound_1.4.4-1_all.deb
Debian	10	all	unbound	< 1.4.4-1	unbound_1.4.4-1_all.deb
Debian	999	all	unbound	< 1.4.4-1	unbound_1.4.4-1_all.deb
Debian	13	all	unbound	< 1.4.4-1	unbound_1.4.4-1_all.deb