CVE-2023-38470

2023-11-0200:00:00

ubuntu.com

vulnerability

avahi

assertion

avahi_escape_label

unix

6.2 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

JSON

A vulnerability was found in Avahi. A reachable assertion exists in the
avahi_escape_label() function.

Bugs

<https://github.com/lathiat/avahi/issues/454>

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchavahi< 0.7-3.1ubuntu1.3+esm2UNKNOWN
ubuntu20.04noarchavahi< 0.7-4ubuntu7.3UNKNOWN
ubuntu22.04noarchavahi< 0.8-5ubuntu5.2UNKNOWN
ubuntu23.04noarchavahi< 0.8-6ubuntu1.23.04.2UNKNOWN
ubuntu23.10noarchavahi< 0.8-10ubuntu1.1UNKNOWN
ubuntu14.04noarchavahi< 0.6.31-4ubuntu1.3+esm3UNKNOWN
ubuntu16.04noarchavahi< 0.6.32~rc+dfsg-1ubuntu2.3+esm3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	avahi	< 0.7-3.1ubuntu1.3+esm2	UNKNOWN
ubuntu	20.04	noarch	avahi	< 0.7-4ubuntu7.3	UNKNOWN
ubuntu	22.04	noarch	avahi	< 0.8-5ubuntu5.2	UNKNOWN
ubuntu	23.04	noarch	avahi	< 0.8-6ubuntu1.23.04.2	UNKNOWN
ubuntu	23.10	noarch	avahi	< 0.8-10ubuntu1.1	UNKNOWN
ubuntu	14.04	noarch	avahi	< 0.6.31-4ubuntu1.3+esm3	UNKNOWN
ubuntu	16.04	noarch	avahi	< 0.6.32~rc+dfsg-1ubuntu2.3+esm3	UNKNOWN