CVE-2022-45188

2022-11-1200:00:00

ubuntu.com

netatalk buffer overflow

code execution

remote root access

freebsd

truenas

cve-2022-45188

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

51.2%

JSON

Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow
resulting in code execution via a crafted .appl file. This provides remote
root access on some platforms such as FreeBSD (used for TrueNAS).

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1024021>

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchnetatalk< 2.2.6-1ubuntu0.18.04.2+esm1UNKNOWN
ubuntu20.04noarchnetatalk< 3.1.12~ds-4ubuntu0.20.04.1UNKNOWN
ubuntu22.04noarchnetatalk< 3.1.12~ds-9ubuntu0.22.04.1UNKNOWN
ubuntu22.10noarchnetatalk< 3.1.13~ds-2ubuntu0.22.10.1UNKNOWN
ubuntu14.04noarchnetatalk< 2.2.2-1ubuntu2.2+esm1UNKNOWN
ubuntu16.04noarchnetatalk< 2.2.5-1ubuntu0.2+esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	netatalk	< 2.2.6-1ubuntu0.18.04.2+esm1	UNKNOWN
ubuntu	20.04	noarch	netatalk	< 3.1.12~ds-4ubuntu0.20.04.1	UNKNOWN
ubuntu	22.04	noarch	netatalk	< 3.1.12~ds-9ubuntu0.22.04.1	UNKNOWN
ubuntu	22.10	noarch	netatalk	< 3.1.13~ds-2ubuntu0.22.10.1	UNKNOWN
ubuntu	14.04	noarch	netatalk	< 2.2.2-1ubuntu2.2+esm1	UNKNOWN
ubuntu	16.04	noarch	netatalk	< 2.2.5-1ubuntu0.2+esm1	UNKNOWN