CVE-2021-39924

2021-11-1917:15:08

Debian Security Bug Tracker

security-tracker.debian.org

CVSS2

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

EPSS

0.005

Percentile

77.3%

JSON

Large loop in the Bluetooth DHT dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file

OSVersionArchitecturePackageVersionFilename
Debian12allwireshark< 3.6.0-1wireshark_3.6.0-1_all.deb
Debian11allwireshark< 3.4.10-0+deb11u1wireshark_3.4.10-0+deb11u1_all.deb
Debian999allwireshark< 3.6.0-1wireshark_3.6.0-1_all.deb
Debian13allwireshark< 3.6.0-1wireshark_3.6.0-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	wireshark	< 3.6.0-1	wireshark_3.6.0-1_all.deb
Debian	11	all	wireshark	< 3.4.10-0+deb11u1	wireshark_3.4.10-0+deb11u1_all.deb
Debian	999	all	wireshark	< 3.6.0-1	wireshark_3.6.0-1_all.deb
Debian	13	all	wireshark	< 3.6.0-1	wireshark_3.6.0-1_all.deb