CVE-2023-4512

2023-08-2407:15:12

Debian Security Bug Tracker

security-tracker.debian.org

wireshark

cbor

dissector

crash

denial of service

packet injection

crafted capture file

unix

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

0.001 Low

EPSS

Percentile

23.0%

JSON

CBOR dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file

OSVersionArchitecturePackageVersionFilename
Debian12allwireshark< 4.0.11-1~deb12u1wireshark_4.0.11-1~deb12u1_all.deb
Debian11allwireshark<= 3.4.10-0+deb11u1wireshark_3.4.10-0+deb11u1_all.deb
Debian10allwireshark<= 2.6.20-0+deb10u4wireshark_2.6.20-0+deb10u4_all.deb
Debian999allwireshark< 4.0.8-1wireshark_4.0.8-1_all.deb
Debian13allwireshark< 4.0.8-1wireshark_4.0.8-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	wireshark	< 4.0.11-1~deb12u1	wireshark_4.0.11-1~deb12u1_all.deb
Debian	11	all	wireshark	<= 3.4.10-0+deb11u1	wireshark_3.4.10-0+deb11u1_all.deb
Debian	10	all	wireshark	<= 2.6.20-0+deb10u4	wireshark_2.6.20-0+deb10u4_all.deb
Debian	999	all	wireshark	< 4.0.8-1	wireshark_4.0.8-1_all.deb
Debian	13	all	wireshark	< 4.0.8-1	wireshark_4.0.8-1_all.deb