CVE-2023-1801

2023-04-0721:15:06

Debian Security Bug Tracker

security-tracker.debian.org

cve-2023-1801

out-of-bounds write

crafted network packet

unix

security vulnerability

tcpdump

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

61.6%

JSON

The SMB protocol decoder in tcpdump version 4.99.3 can perform an out-of-bounds write when decoding a crafted network packet.

OSVersionArchitecturePackageVersionFilename
Debian12alltcpdump<= 4.99.3-1tcpdump_4.99.3-1_all.deb
Debian11alltcpdump<= 4.99.0-2+deb11u1tcpdump_4.99.0-2+deb11u1_all.deb
Debian999alltcpdump< 4.99.4-2tcpdump_4.99.4-2_all.deb
Debian13alltcpdump< 4.99.4-2tcpdump_4.99.4-2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	tcpdump	<= 4.99.3-1	tcpdump_4.99.3-1_all.deb
Debian	11	all	tcpdump	<= 4.99.0-2+deb11u1	tcpdump_4.99.0-2+deb11u1_all.deb
Debian	999	all	tcpdump	< 4.99.4-2	tcpdump_4.99.4-2_all.deb
Debian	13	all	tcpdump	< 4.99.4-2	tcpdump_4.99.4-2_all.deb